diff --git a/pyproject.toml b/pyproject.toml
index 6371f634..e792017b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -29,7 +29,7 @@ classifiers = [
 ]
 requires-python = ">=3.9,<4.0"
 dependencies = [
-    "blinker==1.7.0",
+    "blinker>=1.7.0",
     "docutils==0.20.1",
     "feedgenerator>=2.1.0",
     "jinja2>=3.1.2",