diff --git a/.github/dependabot.yml b/.github/dependabot.yml
new file mode 100644
index 0000000..c6ee553
--- /dev/null
+++ b/.github/dependabot.yml
@@ -0,0 +1,10 @@
+---
+version: 2
+updates:
+  - package-ecosystem: "github-actions"
+    directory: /
+    schedule:
+      interval: daily
+      time: "11:00"
+    commit-message:
+      prefix: "gh-actions:"
diff --git a/.github/workflows/build-image-test.yaml b/.github/workflows/build-image-test.yaml
index f83e11e..0346a8f 100644
--- a/.github/workflows/build-image-test.yaml
+++ b/.github/workflows/build-image-test.yaml
@@ -9,13 +9,13 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           fetch-depth: 0
 
       - name: Get changed Dockerfile
         id: changed-files-specific
-        uses: tj-actions/changed-files@2c85495a7bb72f2734cb5181e29b2ee5e08e61f7 # v13.1
+        uses: tj-actions/changed-files@24d32ffd492484c1d75e0c0b894501ddb9d30d62 # v47.0.0
         with:
           files: |
             Dockerfile
@@ -52,7 +52,7 @@ jobs:
 
       - name: Dive - check image for waste files
         if: steps.changed-files-specific.outputs.any_changed == 'true'
-        uses: MaxymVlasov/dive-action@0035999cae50d4ef657ac94be84f01812aa192a5 # v0.1.0
+        uses: MaxymVlasov/dive-action@fafb796951b322cc4926b8a5eafda89ab9de8edf # v1.5.1
         with:
           image: ghcr.io/${{ github.repository }}:${{ env.IMAGE_TAG }}
           config-file: ${{ github.workspace }}/.github/.dive-ci.yaml
diff --git a/.github/workflows/build-image.yaml b/.github/workflows/build-image.yaml
index 2d0c497..68a054f 100644
--- a/.github/workflows/build-image.yaml
+++ b/.github/workflows/build-image.yaml
@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v3
diff --git a/.github/workflows/pr-title.yml b/.github/workflows/pr-title.yml
index 7a8b642..3d86d51 100644
--- a/.github/workflows/pr-title.yml
+++ b/.github/workflows/pr-title.yml
@@ -14,7 +14,7 @@ jobs:
     steps:
       # Please look up the latest version from
       # https://github.com/amannn/action-semantic-pull-request/releases
-      - uses: amannn/action-semantic-pull-request@e9fabac35e210fea40ca5b14c0da95a099eff26f # v5.4.0
+      - uses: amannn/action-semantic-pull-request@48f256284bd46cdaab1048c3721360e808335d50 # v6.1.1
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         with:
diff --git a/.github/workflows/pre-commit.yaml b/.github/workflows/pre-commit.yaml
index 1085384..96ca101 100644
--- a/.github/workflows/pre-commit.yaml
+++ b/.github/workflows/pre-commit.yaml
@@ -6,7 +6,7 @@ jobs:
   pre-commit:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
+    - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
     - run: |
         git fetch --no-tags --prune --depth=1 origin +refs/heads/*:refs/remotes/origin/*
 
@@ -31,16 +31,16 @@ jobs:
         curl -L "$(curl -s https://api.github.com/repos/hadolint/hadolint/releases/latest | grep -o -E -m 1 "https://.+?/hadolint-Linux-x86_64")" > hadolint \
         && chmod +x hadolint && sudo mv hadolint /usr/bin/
     # Need to success pre-commit fix push
-    - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
+    - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
       with:
         fetch-depth: 0
         ref: ${{ github.event.pull_request.head.sha }}
     # Skip tofu_tflint which interferes to commit pre-commit auto-fixes
-    - uses: actions/setup-python@0a5c61591373683505ea898e09a3ea4f39ef2b9c # v5.0.0
+    - uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0
       with:
         python-version: '3.9'
     - name: Execute pre-commit
-      uses: pre-commit/action@9b88afc9cd57fd75b655d5c71bd38146d07135fe # v2.0.3
+      uses: pre-commit/action@576ff52938d158a24ac7e009dfa94b1455e7df99
       env:
         SKIP: no-commit-to-branch,hadolint
       with:
@@ -49,7 +49,7 @@ jobs:
     # Run only skipped checks
     - name: Execute pre-commit check that have no auto-fixes
       if: always()
-      uses: pre-commit/action@9b88afc9cd57fd75b655d5c71bd38146d07135fe # v2.0.3
+      uses: pre-commit/action@576ff52938d158a24ac7e009dfa94b1455e7df99
       env:
         SKIP: check-added-large-files,check-merge-conflict,check-vcs-permalinks,forbid-new-submodules,no-commit-to-branch,end-of-file-fixer,trailing-whitespace,check-yaml,check-merge-conflict,check-executables-have-shebangs,check-case-conflict,mixed-line-ending,detect-aws-credentials,detect-private-key,shfmt,shellcheck
       with:
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 4aa0df1..d75e4e3 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -18,13 +18,13 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           persist-credentials: false
           fetch-depth: 0
 
       - name: Release
-        uses: cycjimmy/semantic-release-action@61680d0e9b02ff86f5648ade99e01be17f0260a4 # v4.0.0
+        uses: cycjimmy/semantic-release-action@ba330626c4750c19d8299de843f05c7aa5574f62 # v5.0.2
         with:
           semantic_version: 18.0.0
           extra_plugins: |
diff --git a/.github/workflows/stale-actions.yaml b/.github/workflows/stale-actions.yaml
index 32f08e7..d797c08 100644
--- a/.github/workflows/stale-actions.yaml
+++ b/.github/workflows/stale-actions.yaml
@@ -7,7 +7,7 @@ jobs:
   stale:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/stale@28ca1036281a5e5922ead5184a1bbf96e5fc984e # v9.0.0
+    - uses: actions/stale@3a9db7e6a41a89f618792c92c0e97cc736e1b13f # v10.0.0
       with:
         repo-token: ${{ secrets.GITHUB_TOKEN }}
         # Staling issues and PR's
diff --git a/.pre-commit-hooks.yaml b/.pre-commit-hooks.yaml
index 0dbc918..c5c5f66 100644
--- a/.pre-commit-hooks.yaml
+++ b/.pre-commit-hooks.yaml
@@ -4,7 +4,7 @@
   entry: hooks/infracost_breakdown.sh
   language: script
   require_serial: true
-  files: \.(tf(vars)?|hcl)$
+  files: \.((tf|tofu)(vars)?|hcl)$
   exclude: \.terraform\/.*$
 
 - id: tofu_fmt
@@ -12,25 +12,29 @@
   description: Rewrites all OpenTofu configuration files to a canonical format.
   entry: hooks/tofu_fmt.sh
   language: script
-  files: (\.tf|\.tfvars)$
+  files: \.(tf|tofu)(vars)?$
   exclude: \.terraform\/.*$
 
 - id: tofu_docs
   name: OpenTofu docs
-  description: Inserts input and output documentation into README.md (using terraform-docs).
+  description:
+    Inserts input and output documentation into README.md (using
+    terraform-docs).
   require_serial: true
   entry: hooks/tofu_docs.sh
   language: script
-  files: (\.tf|\.terraform\.lock\.hcl)$
+  files: (\.(tf|tofu)|\.terraform\.lock\.hcl)$
   exclude: \.terraform\/.*$
 
 - id: tofu_docs_without_aggregate_type_defaults
   name: OpenTofu docs (without aggregate type defaults)
-  description: Inserts input and output documentation into README.md (using terraform-docs). Identical to terraform_docs.
+  description:
+    Inserts input and output documentation into README.md (using
+    terraform-docs). Identical to terraform_docs.
   require_serial: true
   entry: hooks/tofu_docs.sh
   language: script
-  files: (\.tf)$
+  files: \.(tf|tofu)$
   exclude: \.terraform\/.*$
 
 - id: tofu_docs_replace
@@ -39,7 +43,7 @@
   require_serial: true
   entry: hooks/tofu_docs_replace.py
   language: python
-  files: (\.tf)$
+  files: \.(tf|tofu)$
   exclude: \.terraform\/.*$
 
 - id: tofu_validate
@@ -48,7 +52,7 @@
   require_serial: true
   entry: hooks/tofu_validate.sh
   language: script
-  files: (\.tf|\.tfvars)$
+  files: \.(tf|tofu)(vars)?$
   exclude: \.terraform\/.*$
 
 - id: tofu_providers_lock
@@ -66,12 +70,13 @@
   require_serial: true
   entry: hooks/tofu_tflint.sh
   language: script
-  files: (\.tf|\.tfvars)$
+  files: \.(tf|tofu)(vars)?$
   exclude: \.terraform\/.*$
 
 - id: terragrunt_fmt
   name: Terragrunt fmt
-  description: Rewrites all Terragrunt configuration files to a canonical format.
+  description:
+    Rewrites all Terragrunt configuration files to a canonical format.
   entry: hooks/terragrunt_fmt.sh
   language: script
   files: (\.hcl)$
@@ -87,18 +92,20 @@
 
 - id: tofu_tfsec
   name: OpenTofu validate with tfsec (deprecated, use "tofu_trivy")
-  description: Static analysis of OpenTofu templates to spot potential security issues.
+  description:
+    Static analysis of OpenTofu templates to spot potential security issues.
   require_serial: true
   entry: hooks/tofu_tfsec.sh
-  files: \.tf(vars)?$
+  files: \.(tf|tofu)(vars)?$
   language: script
 
 - id: tofu_trivy
   name: OpenTofu validate with trivy
-  description: Static analysis of OpenTofu templates to spot potential security issues.
+  description:
+    Static analysis of OpenTofu templates to spot potential security issues.
   require_serial: true
   entry: hooks/tofu_trivy.sh
-  files: \.tf(vars)?$
+  files: \.(tf|tofu)(vars)?$
   language: script
 
 - id: checkov
@@ -118,7 +125,7 @@
   entry: hooks/tofu_checkov.sh
   language: script
   always_run: false
-  files: \.tf$
+  files: \.(tf|tofu)$
   exclude: \.terraform\/.*$
   require_serial: true
 
@@ -138,7 +145,7 @@
   description: Runs terrascan on OpenTofu templates.
   language: script
   entry: hooks/terrascan.sh
-  files: \.tf$
+  files: \.(tf|tofu)$
   exclude: \.terraform\/.*$
   require_serial: true
 
@@ -149,5 +156,5 @@
   entry: hooks/tfupdate.sh
   args:
     - --args=terraform
-  files: \.tf$
+  files: \.(tf|tofu)$
   require_serial: true
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 995d405..4c0f74a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,40 @@
 
 All notable changes to this project will be documented in this file.
 
+## [2.2.1](https://github.com/tofuutils/pre-commit-opentofu/compare/v2.2.0...v2.2.1) (2025-06-04)
+
+
+### Bug Fixes
+
+* make infracost_breakdown.sh compatible with bash 3.2 (macOS) ([df886fa](https://github.com/tofuutils/pre-commit-opentofu/commit/df886fa772e7d1eedf5603327c0cf02968e7d779))
+* Update pre-commit/action version ([#30](https://github.com/tofuutils/pre-commit-opentofu/issues/30)) ([44c7b5d](https://github.com/tofuutils/pre-commit-opentofu/commit/44c7b5dec9362d2fe7ed5e8786f4d95956791d3d))
+
+# [2.2.0](https://github.com/tofuutils/pre-commit-opentofu/compare/v2.1.0...v2.2.0) (2025-03-29)
+
+
+### Features
+
+* make release ([e625db1](https://github.com/tofuutils/pre-commit-opentofu/commit/e625db13ec285e132f43cdf6e5aa3f3272e45451))
+
+# [2.1.0](https://github.com/tofuutils/pre-commit-opentofu/compare/v2.0.0...v2.1.0) (2024-10-16)
+
+
+### Features
+
+* spport .tofu files ([#6](https://github.com/tofuutils/pre-commit-opentofu/issues/6)) ([e059c58](https://github.com/tofuutils/pre-commit-opentofu/commit/e059c5859bceddf1ca018f55851f6940ad51f1c2))
+
+# [2.0.0](https://github.com/tofuutils/pre-commit-opentofu/compare/v1.0.4...v2.0.0) (2024-09-25)
+
+
+### Features
+
+* **tofu:** add handling for missing tofu binary in Docker image  This commit introduces logic to gracefully handle the case when the tofu binary is not found in the Docker image, improving the overall user experience.  BREAKING CHANGE: The previous behavior of the application when the tofu binary was missing may have caused unexpected crashes. ([14fc63e](https://github.com/tofuutils/pre-commit-opentofu/commit/14fc63eb5b04e3ad1525d06e437b15935841775f))
+
+
+### BREAKING CHANGES
+
+* **tofu:** The previous behavior of the application when the tofu binary was missing may have caused unexpected crashes."
+
 ## [1.0.4](https://github.com/tofuutils/pre-commit-opentofu/compare/v1.0.3...v1.0.4) (2024-09-21)
 
 
diff --git a/Dockerfile b/Dockerfile
index 0f7426d..1616bfd 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -10,22 +10,22 @@ RUN apk add --no-cache \
     curl=~8 && \
     # Upgrade packages for be able get latest Checkov
     python3 -m pip install --no-cache-dir --upgrade \
-        pip \
-        setuptools
+    pip \
+    setuptools
 
 ARG PRE_COMMIT_VERSION=${PRE_COMMIT_VERSION:-latest}
-ARG TOFU_VERSION=${TOFU_VERSION:-1.6.1}
+ARG TOFU_VERSION=${TOFU_VERSION:-1.9.0}
 
 # Install pre-commit
 RUN [ ${PRE_COMMIT_VERSION} = "latest" ] && pip3 install --no-cache-dir pre-commit \
     || pip3 install --no-cache-dir pre-commit==${PRE_COMMIT_VERSION}
 
-
 RUN curl -LO https://github.com/opentofu/opentofu/releases/download/v${TOFU_VERSION}/tofu_${TOFU_VERSION}_${TARGETOS}_${TARGETARCH}.zip \
- && curl -LO https://github.com/opentofu/opentofu/releases/download/v${TOFU_VERSION}/tofu_${TOFU_VERSION}_SHA256SUMS \
- && [ $(sha256sum "tofu_${TOFU_VERSION}_${TARGETOS}_${TARGETARCH}.zip" | cut -f 1 -d ' ') = "$(grep "tofu_${TOFU_VERSION}_${TARGETOS}_${TARGETARCH}.zip" tofu_*_SHA256SUMS | cut -f 1 -d ' ')" ] \
- && unzip tofu_${TOFU_VERSION}_${TARGETOS}_${TARGETARCH}.zip \
- && mv tofu /usr/bin/tofu
+    && curl -LO https://github.com/opentofu/opentofu/releases/download/v${TOFU_VERSION}/tofu_${TOFU_VERSION}_SHA256SUMS \
+    && [ $(sha256sum "tofu_${TOFU_VERSION}_${TARGETOS}_${TARGETARCH}.zip" | cut -f 1 -d ' ') = "$(grep "tofu_${TOFU_VERSION}_${TARGETOS}_${TARGETARCH}.zip" tofu_*_SHA256SUMS | cut -f 1 -d ' ')" ] \
+    && unzip tofu_${TOFU_VERSION}_${TARGETOS}_${TARGETARCH}.zip -d /usr/bin/ \
+    && rm "tofu_${TOFU_VERSION}_${TARGETOS}_${TARGETARCH}.zip" \
+    && rm "tofu_${TOFU_VERSION}_SHA256SUMS"
 
 #
 # Install tools
@@ -47,18 +47,18 @@ ARG HCLEDIT_VERSION=${HCLEDIT_VERSION:-false}
 # specified in step below
 ARG INSTALL_ALL=${INSTALL_ALL:-false}
 RUN if [ "$INSTALL_ALL" != "false" ]; then \
-        echo "export CHECKOV_VERSION=latest" >> /.env && \
-        echo "export INFRACOST_VERSION=latest" >> /.env && \
-        echo "export TERRAFORM_DOCS_VERSION=latest" >> /.env && \
-        echo "export TERRAGRUNT_VERSION=latest" >> /.env && \
-        echo "export TERRASCAN_VERSION=latest" >> /.env && \
-        echo "export TFLINT_VERSION=latest" >> /.env && \
-        echo "export TFSEC_VERSION=latest" >> /.env && \
-        echo "export TRIVY_VERSION=latest" >> /.env && \
-        echo "export TFUPDATE_VERSION=latest" >> /.env && \
-        echo "export HCLEDIT_VERSION=latest" >> /.env \
+    echo "export CHECKOV_VERSION=latest" >> /.env && \
+    echo "export INFRACOST_VERSION=latest" >> /.env && \
+    echo "export TERRAFORM_DOCS_VERSION=latest" >> /.env && \
+    echo "export TERRAGRUNT_VERSION=latest" >> /.env && \
+    echo "export TERRASCAN_VERSION=latest" >> /.env && \
+    echo "export TFLINT_VERSION=latest" >> /.env && \
+    echo "export TFSEC_VERSION=latest" >> /.env && \
+    echo "export TRIVY_VERSION=latest" >> /.env && \
+    echo "export TFUPDATE_VERSION=latest" >> /.env && \
+    echo "export HCLEDIT_VERSION=latest" >> /.env \
     ; else \
-        touch /.env \
+    touch /.env \
     ; fi
 
 
@@ -66,10 +66,10 @@ RUN if [ "$INSTALL_ALL" != "false" ]; then \
 RUN . /.env && \
     if [ "$CHECKOV_VERSION" != "false" ]; then \
     ( \
-        apk add --no-cache gcc=~12 libffi-dev=~3 musl-dev=~1; \
-        [ "$CHECKOV_VERSION" = "latest" ] && pip3 install --no-cache-dir checkov \
-        || pip3 install --no-cache-dir checkov==${CHECKOV_VERSION}; \
-        apk del gcc libffi-dev musl-dev \
+    apk add --no-cache gcc=~12 libffi-dev=~3 musl-dev=~1; \
+    [ "$CHECKOV_VERSION" = "latest" ] && pip3 install --no-cache-dir checkov \
+    || pip3 install --no-cache-dir checkov==${CHECKOV_VERSION}; \
+    apk del gcc libffi-dev musl-dev \
     ) \
     ; fi
 
@@ -77,9 +77,9 @@ RUN . /.env && \
 RUN . /.env && \
     if [ "$INFRACOST_VERSION" != "false" ]; then \
     ( \
-        INFRACOST_RELEASES="https://api.github.com/repos/infracost/infracost/releases" && \
-        [ "$INFRACOST_VERSION" = "latest" ] && curl -L "$(curl -s ${INFRACOST_RELEASES}/latest | grep -o -E -m 1 "https://.+?-${TARGETOS}-${TARGETARCH}.tar.gz")" > infracost.tgz \
-        || curl -L "$(curl -s ${INFRACOST_RELEASES} | grep -o -E "https://.+?v${INFRACOST_VERSION}/infracost-${TARGETOS}-${TARGETARCH}.tar.gz")" > infracost.tgz \
+    INFRACOST_RELEASES="https://api.github.com/repos/infracost/infracost/releases" && \
+    [ "$INFRACOST_VERSION" = "latest" ] && curl -L "$(curl -s ${INFRACOST_RELEASES}/latest | grep -o -E -m 1 "https://.+?-${TARGETOS}-${TARGETARCH}.tar.gz")" > infracost.tgz \
+    || curl -L "$(curl -s ${INFRACOST_RELEASES} | grep -o -E "https://.+?v${INFRACOST_VERSION}/infracost-${TARGETOS}-${TARGETARCH}.tar.gz")" > infracost.tgz \
     ) && tar -xzf infracost.tgz && rm infracost.tgz && mv infracost-${TARGETOS}-${TARGETARCH} infracost \
     ; fi
 
@@ -87,9 +87,9 @@ RUN . /.env && \
 RUN . /.env && \
     if [ "$TERRAFORM_DOCS_VERSION" != "false" ]; then \
     ( \
-        TERRAFORM_DOCS_RELEASES="https://api.github.com/repos/terraform-docs/terraform-docs/releases" && \
-        [ "$TERRAFORM_DOCS_VERSION" = "latest" ] && curl -L "$(curl -s ${TERRAFORM_DOCS_RELEASES}/latest | grep -o -E -m 1 "https://.+?-${TARGETOS}-${TARGETARCH}.tar.gz")" > terraform-docs.tgz \
-        || curl -L "$(curl -s ${TERRAFORM_DOCS_RELEASES} | grep -o -E "https://.+?v${TERRAFORM_DOCS_VERSION}-${TARGETOS}-${TARGETARCH}.tar.gz")" > terraform-docs.tgz \
+    TERRAFORM_DOCS_RELEASES="https://api.github.com/repos/terraform-docs/terraform-docs/releases" && \
+    [ "$TERRAFORM_DOCS_VERSION" = "latest" ] && curl -L "$(curl -s ${TERRAFORM_DOCS_RELEASES}/latest | grep -o -E -m 1 "https://.+?-${TARGETOS}-${TARGETARCH}.tar.gz")" > terraform-docs.tgz \
+    || curl -L "$(curl -s ${TERRAFORM_DOCS_RELEASES} | grep -o -E "https://.+?v${TERRAFORM_DOCS_VERSION}-${TARGETOS}-${TARGETARCH}.tar.gz")" > terraform-docs.tgz \
     ) && tar -xzf terraform-docs.tgz terraform-docs && rm terraform-docs.tgz && chmod +x terraform-docs \
     ; fi
 
@@ -97,9 +97,9 @@ RUN . /.env && \
 RUN . /.env \
     && if [ "$TERRAGRUNT_VERSION" != "false" ]; then \
     ( \
-        TERRAGRUNT_RELEASES="https://api.github.com/repos/gruntwork-io/terragrunt/releases" && \
-        [ "$TERRAGRUNT_VERSION" = "latest" ] && curl -L "$(curl -s ${TERRAGRUNT_RELEASES}/latest | grep -o -E -m 1 "https://.+?/terragrunt_${TARGETOS}_${TARGETARCH}")" > terragrunt \
-        || curl -L "$(curl -s ${TERRAGRUNT_RELEASES} | grep -o -E -m 1 "https://.+?v${TERRAGRUNT_VERSION}/terragrunt_${TARGETOS}_${TARGETARCH}")" > terragrunt \
+    TERRAGRUNT_RELEASES="https://api.github.com/repos/gruntwork-io/terragrunt/releases" && \
+    [ "$TERRAGRUNT_VERSION" = "latest" ] && curl -L "$(curl -s ${TERRAGRUNT_RELEASES}/latest | grep -o -E -m 1 "https://.+?/terragrunt_${TARGETOS}_${TARGETARCH}")" > terragrunt \
+    || curl -L "$(curl -s ${TERRAGRUNT_RELEASES} | grep -o -E -m 1 "https://.+?v${TERRAGRUNT_VERSION}/terragrunt_${TARGETOS}_${TARGETARCH}")" > terragrunt \
     ) && chmod +x terragrunt \
     ; fi
 
@@ -111,9 +111,9 @@ RUN . /.env && \
     # Convert the first letter to Uppercase
     OS="$(echo ${TARGETOS} | cut -c1 | tr '[:lower:]' '[:upper:]' | xargs echo -n; echo ${TARGETOS} | cut -c2-)"; \
     ( \
-        TERRASCAN_RELEASES="https://api.github.com/repos/tenable/terrascan/releases" && \
-        [ "$TERRASCAN_VERSION" = "latest" ] && curl -L "$(curl -s ${TERRASCAN_RELEASES}/latest | grep -o -E -m 1 "https://.+?_${OS}_${ARCH}.tar.gz")" > terrascan.tar.gz \
-        || curl -L "$(curl -s ${TERRASCAN_RELEASES} | grep -o -E "https://.+?${TERRASCAN_VERSION}_${OS}_${ARCH}.tar.gz")" > terrascan.tar.gz \
+    TERRASCAN_RELEASES="https://api.github.com/repos/tenable/terrascan/releases" && \
+    [ "$TERRASCAN_VERSION" = "latest" ] && curl -L "$(curl -s ${TERRASCAN_RELEASES}/latest | grep -o -E -m 1 "https://.+?_${OS}_${ARCH}.tar.gz")" > terrascan.tar.gz \
+    || curl -L "$(curl -s ${TERRASCAN_RELEASES} | grep -o -E "https://.+?${TERRASCAN_VERSION}_${OS}_${ARCH}.tar.gz")" > terrascan.tar.gz \
     ) && tar -xzf terrascan.tar.gz terrascan && rm terrascan.tar.gz && \
     ./terrascan init \
     ; fi
@@ -122,9 +122,9 @@ RUN . /.env && \
 RUN . /.env && \
     if [ "$TFLINT_VERSION" != "false" ]; then \
     ( \
-        TFLINT_RELEASES="https://api.github.com/repos/terraform-linters/tflint/releases" && \
-        [ "$TFLINT_VERSION" = "latest" ] && curl -L "$(curl -s ${TFLINT_RELEASES}/latest | grep -o -E -m 1 "https://.+?_${TARGETOS}_${TARGETARCH}.zip")" > tflint.zip \
-        || curl -L "$(curl -s ${TFLINT_RELEASES} | grep -o -E "https://.+?/v${TFLINT_VERSION}/tflint_${TARGETOS}_${TARGETARCH}.zip")" > tflint.zip \
+    TFLINT_RELEASES="https://api.github.com/repos/terraform-linters/tflint/releases" && \
+    [ "$TFLINT_VERSION" = "latest" ] && curl -L "$(curl -s ${TFLINT_RELEASES}/latest | grep -o -E -m 1 "https://.+?_${TARGETOS}_${TARGETARCH}.zip")" > tflint.zip \
+    || curl -L "$(curl -s ${TFLINT_RELEASES} | grep -o -E "https://.+?/v${TFLINT_VERSION}/tflint_${TARGETOS}_${TARGETARCH}.zip")" > tflint.zip \
     ) && unzip tflint.zip && rm tflint.zip \
     ; fi
 
@@ -132,9 +132,9 @@ RUN . /.env && \
 RUN . /.env && \
     if [ "$TFSEC_VERSION" != "false" ]; then \
     ( \
-        TFSEC_RELEASES="https://api.github.com/repos/aquasecurity/tfsec/releases" && \
-        [ "$TFSEC_VERSION" = "latest" ] && curl -L "$(curl -s ${TFSEC_RELEASES}/latest | grep -o -E -m 1 "https://.+?/tfsec-${TARGETOS}-${TARGETARCH}")" > tfsec \
-        || curl -L "$(curl -s ${TFSEC_RELEASES} | grep -o -E -m 1 "https://.+?v${TFSEC_VERSION}/tfsec-${TARGETOS}-${TARGETARCH}")" > tfsec \
+    TFSEC_RELEASES="https://api.github.com/repos/aquasecurity/tfsec/releases" && \
+    [ "$TFSEC_VERSION" = "latest" ] && curl -L "$(curl -s ${TFSEC_RELEASES}/latest | grep -o -E -m 1 "https://.+?/tfsec-${TARGETOS}-${TARGETARCH}")" > tfsec \
+    || curl -L "$(curl -s ${TFSEC_RELEASES} | grep -o -E -m 1 "https://.+?v${TFSEC_VERSION}/tfsec-${TARGETOS}-${TARGETARCH}")" > tfsec \
     ) && chmod +x tfsec \
     ; fi
 
@@ -143,9 +143,9 @@ RUN . /.env && \
     if [ "$TRIVY_VERSION" != "false" ]; then \
     if [ "$TARGETARCH" != "amd64" ]; then ARCH="$TARGETARCH"; else ARCH="64bit"; fi; \
     ( \
-        TRIVY_RELEASES="https://api.github.com/repos/aquasecurity/trivy/releases" && \
-        [ "$TRIVY_VERSION" = "latest" ] && curl -L "$(curl -s ${TRIVY_RELEASES}/latest | grep -o -E -i -m 1 "https://.+?/trivy_.+?_${TARGETOS}-${ARCH}.tar.gz")" > trivy.tar.gz \
-        || curl -L "$(curl -s ${TRIVY_RELEASES} | grep -o -E -i -m 1 "https://.+?/v${TRIVY_VERSION}/trivy_.+?_${TARGETOS}-${ARCH}.tar.gz")" > trivy.tar.gz \
+    TRIVY_RELEASES="https://api.github.com/repos/aquasecurity/trivy/releases" && \
+    [ "$TRIVY_VERSION" = "latest" ] && curl -L "$(curl -s ${TRIVY_RELEASES}/latest | grep -o -E -i -m 1 "https://.+?/trivy_.+?_${TARGETOS}-${ARCH}.tar.gz")" > trivy.tar.gz \
+    || curl -L "$(curl -s ${TRIVY_RELEASES} | grep -o -E -i -m 1 "https://.+?/v${TRIVY_VERSION}/trivy_.+?_${TARGETOS}-${ARCH}.tar.gz")" > trivy.tar.gz \
     ) && tar -xzf trivy.tar.gz trivy && rm trivy.tar.gz \
     ; fi
 
@@ -153,9 +153,9 @@ RUN . /.env && \
 RUN . /.env && \
     if [ "$TFUPDATE_VERSION" != "false" ]; then \
     ( \
-        TFUPDATE_RELEASES="https://api.github.com/repos/minamijoyo/tfupdate/releases" && \
-        [ "$TFUPDATE_VERSION" = "latest" ] && curl -L "$(curl -s ${TFUPDATE_RELEASES}/latest | grep -o -E -m 1 "https://.+?_${TARGETOS}_${TARGETARCH}.tar.gz")" > tfupdate.tgz \
-        || curl -L "$(curl -s ${TFUPDATE_RELEASES} | grep -o -E -m 1 "https://.+?${TFUPDATE_VERSION}_${TARGETOS}_${TARGETARCH}.tar.gz")" > tfupdate.tgz \
+    TFUPDATE_RELEASES="https://api.github.com/repos/minamijoyo/tfupdate/releases" && \
+    [ "$TFUPDATE_VERSION" = "latest" ] && curl -L "$(curl -s ${TFUPDATE_RELEASES}/latest | grep -o -E -m 1 "https://.+?_${TARGETOS}_${TARGETARCH}.tar.gz")" > tfupdate.tgz \
+    || curl -L "$(curl -s ${TFUPDATE_RELEASES} | grep -o -E -m 1 "https://.+?${TFUPDATE_VERSION}_${TARGETOS}_${TARGETARCH}.tar.gz")" > tfupdate.tgz \
     ) && tar -xzf tfupdate.tgz tfupdate && rm tfupdate.tgz \
     ; fi
 
@@ -163,9 +163,9 @@ RUN . /.env && \
 RUN . /.env && \
     if [ "$HCLEDIT_VERSION" != "false" ]; then \
     ( \
-        HCLEDIT_RELEASES="https://api.github.com/repos/minamijoyo/hcledit/releases" && \
-        [ "$HCLEDIT_VERSION" = "latest" ] && curl -L "$(curl -s ${HCLEDIT_RELEASES}/latest | grep -o -E -m 1 "https://.+?_${TARGETOS}_${TARGETARCH}.tar.gz")" > hcledit.tgz \
-        || curl -L "$(curl -s ${HCLEDIT_RELEASES} | grep -o -E -m 1 "https://.+?${HCLEDIT_VERSION}_${TARGETOS}_${TARGETARCH}.tar.gz")" > hcledit.tgz \
+    HCLEDIT_RELEASES="https://api.github.com/repos/minamijoyo/hcledit/releases" && \
+    [ "$HCLEDIT_VERSION" = "latest" ] && curl -L "$(curl -s ${HCLEDIT_RELEASES}/latest | grep -o -E -m 1 "https://.+?_${TARGETOS}_${TARGETARCH}.tar.gz")" > hcledit.tgz \
+    || curl -L "$(curl -s ${HCLEDIT_RELEASES} | grep -o -E -m 1 "https://.+?${HCLEDIT_VERSION}_${TARGETOS}_${TARGETARCH}.tar.gz")" > hcledit.tgz \
     ) && tar -xzf hcledit.tgz hcledit && rm hcledit.tgz \
     ; fi
 
@@ -208,8 +208,9 @@ COPY --from=builder \
     /usr/local/bin/pre-commit \
     # Hooks and terraform binaries
     /bin_dir/ \
+    /usr/bin/tofu \
     /usr/local/bin/checkov* \
-        /usr/bin/
+    /usr/bin/
 # Copy pre-commit packages
 COPY --from=builder /usr/local/lib/python3.12/site-packages/ /usr/local/lib/python3.12/site-packages/
 # Copy terrascan policies
@@ -217,10 +218,10 @@ COPY --from=builder /root/ /root/
 
 # Install hooks extra deps
 RUN if [ "$(grep -o '^terraform-docs SKIPPED$' /usr/bin/tools_versions_info)" = "" ]; then \
-        apk add --no-cache perl=~5 \
+    apk add --no-cache perl=~5 \
     ; fi && \
     if [ "$(grep -o '^infracost SKIPPED$' /usr/bin/tools_versions_info)" = "" ]; then \
-        apk add --no-cache jq=~1 \
+    apk add --no-cache jq=~1 \
     ; fi && \
     # Fix git runtime fatal:
     # unsafe repository ('/lint' is owned by someone else)
@@ -234,3 +235,4 @@ ENV INFRACOST_API_KEY=${INFRACOST_API_KEY:-}
 ENV INFRACOST_SKIP_UPDATE_CHECK=${INFRACOST_SKIP_UPDATE_CHECK:-false}
 
 ENTRYPOINT [ "/entrypoint.sh" ]
+
diff --git a/README.md b/README.md
index 73c4bb0..023ad0c 100644
--- a/README.md
+++ b/README.md
@@ -552,7 +552,7 @@ To replicate functionality in `tofu_docs` hook:
         - --args=--config=.terraform-docs.yml
     ```
 
-### terraftofu_fmtorm_fmt
+### tofu_fmt
 
 1. `tofu_fmt` supports custom arguments so you can pass [supported flags](https://www.terraform.io/docs/cli/commands/fmt.html#usage). Eg:
 
diff --git a/hooks/infracost_breakdown.sh b/hooks/infracost_breakdown.sh
index 5515791..121f49b 100755
--- a/hooks/infracost_breakdown.sh
+++ b/hooks/infracost_breakdown.sh
@@ -70,19 +70,24 @@ function infracost_breakdown_ {
     # -h .totalHourlyCost > 0.1
     # --hook-config=.currency == "USD"
     first_char=${check:0:1}
-    last_char=${check: -1}
+    last_char=${check:$((${#check} - 1)):1}
     if [ "$first_char" == "$last_char" ] && {
       [ "$first_char" == '"' ] || [ "$first_char" == "'" ]
     }; then
-      check="${check:1:-1}"
+      check="${check:1:$((${#check} - 2))}"
     fi
 
-    mapfile -t operations < <(echo "$check" | grep -oE '[!<>=]{1,2}')
+    # Replace mapfile with while read loop for bash 3.2 compatibility
+    operations=()
+    while IFS= read -r line; do
+      operations+=("$line")
+    done < <(echo "$check" | grep -oE '[!<>=]{1,2}')
+
     # Get the very last operator, that is used in comparison inside `jq` query.
     # From the example below we need to pick the `>` which is in between `add` and `1000`,
     # but not the `!=`, which goes earlier in the `jq` expression
     # [.projects[].diff.totalMonthlyCost | select (.!=null) | tonumber] | add > 1000
-    operation=${operations[-1]}
+    operation=${operations[$((${#operations[@]} - 1))]}
 
     IFS="$operation" read -r -a jq_check <<< "$check"
     real_value="$(jq "${jq_check[0]}" <<< "$RESULTS")"
diff --git a/hooks/tofu_docs.sh b/hooks/tofu_docs.sh
index b7c9e30..8b8d136 100755
--- a/hooks/tofu_docs.sh
+++ b/hooks/tofu_docs.sh
@@ -155,7 +155,7 @@ function tofu_docs {
     #
     if $create_if_not_exist && [[ ! -f "$text_file" ]]; then
       dir_have_tf_files="$(
-        find . -maxdepth 1 -type f | sed 's|.*\.||' | sort -u | grep -oE '^tf$|^tfvars$' ||
+        find . -maxdepth 1 -type f | sed 's|.*\.||' | sort -u | grep -oE '^tofu|^tf$|^tfvars$' ||
           exit 0
       )"
 
diff --git a/hooks/tofu_docs_replace.py b/hooks/tofu_docs_replace.py
index a9cf6c9..26f1d06 100644
--- a/hooks/tofu_docs_replace.py
+++ b/hooks/tofu_docs_replace.py
@@ -7,30 +7,41 @@ import sys
 def main(argv=None):
     parser = argparse.ArgumentParser(
         description="""Run terraform-docs on a set of files. Follows the standard convention of
-                       pulling the documentation from main.tf in order to replace the entire
+                       pulling the documentation from main.(tf|tofu) in order to replace the entire
                        README.md file each time."""
     )
     parser.add_argument(
-        '--dest', dest='dest', default='README.md',
+        "--dest",
+        dest="dest",
+        default="README.md",
     )
     parser.add_argument(
-        '--sort-inputs-by-required', dest='sort', action='store_true',
-        help='[deprecated] use --sort-by-required instead',
+        "--sort-inputs-by-required",
+        dest="sort",
+        action="store_true",
+        help="[deprecated] use --sort-by-required instead",
     )
     parser.add_argument(
-        '--sort-by-required', dest='sort', action='store_true',
+        "--sort-by-required",
+        dest="sort",
+        action="store_true",
     )
     parser.add_argument(
-        '--with-aggregate-type-defaults', dest='aggregate', action='store_true',
-        help='[deprecated]',
+        "--with-aggregate-type-defaults",
+        dest="aggregate",
+        action="store_true",
+        help="[deprecated]",
     )
-    parser.add_argument('filenames', nargs='*', help='Filenames to check.')
+    parser.add_argument("filenames", nargs="*", help="Filenames to check.")
     args = parser.parse_args(argv)
 
     dirs = []
     for filename in args.filenames:
-        if (os.path.realpath(filename) not in dirs and
-                (filename.endswith(".tf") or filename.endswith(".tfvars"))):
+        if os.path.realpath(filename) not in dirs and (
+            filename.endswith(".tf")
+            or filename.endswith(".tofu")
+            or filename.endswith(".tfvars")
+        ):
             dirs.append(os.path.dirname(filename))
 
     retval = 0
@@ -38,12 +49,12 @@ def main(argv=None):
     for dir in dirs:
         try:
             procArgs = []
-            procArgs.append('terraform-docs')
+            procArgs.append("terraform-docs")
             if args.sort:
-                procArgs.append('--sort-by-required')
-            procArgs.append('md')
+                procArgs.append("--sort-by-required")
+            procArgs.append("md")
             procArgs.append("./{dir}".format(dir=dir))
-            procArgs.append('>')
+            procArgs.append(">")
             procArgs.append("./{dir}/{dest}".format(dir=dir, dest=args.dest))
             subprocess.check_call(" ".join(procArgs), shell=True)
         except subprocess.CalledProcessError as e:
@@ -52,5 +63,5 @@ def main(argv=None):
     return retval
 
 
-if __name__ == '__main__':
+if __name__ == "__main__":
     sys.exit(main())
diff --git a/hooks/tofu_wrapper_module_for_each.sh b/hooks/tofu_wrapper_module_for_each.sh
index f1a70ef..c87db22 100755
--- a/hooks/tofu_wrapper_module_for_each.sh
+++ b/hooks/tofu_wrapper_module_for_each.sh
@@ -312,10 +312,10 @@ EOF
 
     # Read content of all OpenTofu files
     # shellcheck disable=SC2207
-    all_tf_content=$(find "${full_module_dir}" -name '*.tf' -maxdepth 1 -type f -exec cat {} +)
+    all_tf_content=$(find "${full_module_dir}" -regex '.*\.(tf|tofu)' -maxdepth 1 -type f -exec cat {} +)
 
     if [[ ! $all_tf_content ]]; then
-      common::colorify "yellow" "Skipping ${full_module_dir} because there are no *.tf files."
+      common::colorify "yellow" "Skipping ${full_module_dir} because there are no *.(tf|tofu) files."
       continue
     fi