diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 348c037..0dd2853 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -8,8 +8,8 @@ jobs:
   ci:
     runs-on: ubuntu-slim
     steps:
-      - uses: actions/checkout@v6
-      - uses: oven-sh/setup-bun@v2
+      - uses: actions/checkout@v6.0.3
+      - uses: oven-sh/setup-bun@v2.2.0
         with:
           bun-version: latest
       - run: make deps
diff --git a/.github/workflows/git-issue-release.yaml b/.github/workflows/git-issue-release.yaml
index e47a302..f8d0364 100644
--- a/.github/workflows/git-issue-release.yaml
+++ b/.github/workflows/git-issue-release.yaml
@@ -16,7 +16,7 @@ jobs:
       pull-requests: read
     steps:
       - name: git-issue-release
-        uses: kouki-dan/git-issue-release@v1
+        uses: kouki-dan/git-issue-release@v1.3.1
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         with: