diff --git a/.github/dependabot.yml b/.github/dependabot.yml
index f50de49..e69964e 100644
--- a/.github/dependabot.yml
+++ b/.github/dependabot.yml
@@ -7,3 +7,6 @@ updates:
       interval: daily
     labels:
       - skip-changelog
+    ignore:
+      - dependency-name: codecov/codecov-action
+        versions: [4.6.0]
diff --git a/.github/workflows/tox.yml b/.github/workflows/tox.yml
index d97b566..4820c8b 100644
--- a/.github/workflows/tox.yml
+++ b/.github/workflows/tox.yml
@@ -176,7 +176,7 @@ jobs:
           fi
 
       - name: Upload coverage data
-        uses: codecov/codecov-action@v4
+        uses: codecov/codecov-action@v4.5.0
         with:
           name: ${{ matrix.name }}
           fail_ci_if_error: true