diff --git a/sqlite_utils/db.py b/sqlite_utils/db.py
index 37825bb..c011d9b 100644
--- a/sqlite_utils/db.py
+++ b/sqlite_utils/db.py
@@ -24,8 +24,6 @@ from typing import (
 )
 
 from sqlite_fts4 import rank_bm25
-from typing_extensions import Self
-
 from sqlite_utils.plugins import ensure_plugins_loaded, pm
 
 from .create_table_parser import (
@@ -637,7 +635,7 @@ class Database:
             pm.hook.prepare_connection(conn=self.conn)
         self.strict = strict
 
-    def __enter__(self) -> Self:
+    def __enter__(self):
         return self
 
     def __exit__(