diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 26ea7bd..20d49d8 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -18,7 +18,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Show toolchain
         run: |
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index aba6524..f9ea7ff 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -37,7 +37,7 @@ jobs:
           echo "tag=$TAG" >> "$GITHUB_OUTPUT"
 
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
           ref: ${{ steps.release_tag.outputs.tag }}