diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index dd0ab65..f7fa16d 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -13,7 +13,7 @@ jobs:
       matrix:
         go: ["1.20", "1.21", "1.22", "1.23"]
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: actions/setup-go@v5
         with:
           go-version: ${{ matrix.go }}
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 65cd7ce..faefd9c 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -12,7 +12,7 @@ jobs:
   release:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0 # full history for changelog