diff --git a/.github/workflows/generate-release.yml b/.github/workflows/generate-release.yml
index 835abb5..d2275ac 100644
--- a/.github/workflows/generate-release.yml
+++ b/.github/workflows/generate-release.yml
@@ -16,7 +16,7 @@ jobs:
       pull-requests: read
 
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v6.0.2
         with:
           fetch-depth: 0
 
diff --git a/.github/workflows/pr.yml b/.github/workflows/pr.yml
index 2789b33..3ead2d2 100644
--- a/.github/workflows/pr.yml
+++ b/.github/workflows/pr.yml
@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v6.0.2
 
       - name: Use Node.js
         uses: actions/setup-node@v6