diff --git a/.github/dependabot.yml b/.github/dependabot.yml
index 2c01508c..568164b5 100644
--- a/.github/dependabot.yml
+++ b/.github/dependabot.yml
@@ -98,3 +98,5 @@ updates:
         applies-to: security-updates
         patterns:
           - "*"
+    cooldown:
+      default-days: 7
diff --git a/.github/workflows/changelog.yml b/.github/workflows/changelog.yml
index c45c16fe..b1f5570e 100644
--- a/.github/workflows/changelog.yml
+++ b/.github/workflows/changelog.yml
@@ -10,6 +10,6 @@ jobs:
     name: Check Changelog Action
     runs-on: ubuntu-latest
     steps:
-      - uses: tarides/changelog-check-action@v2
+      - uses: tarides/changelog-check-action@47122075af50b17dbf68f7d059c88c99f082ac43 # v2
         with:
           changelog: Changelog.md
\ No newline at end of file