diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 13c372b..9f717cd 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
 
diff --git a/.github/workflows/update-homebrew.yml b/.github/workflows/update-homebrew.yml
index 9bcb19e..e4767f9 100644
--- a/.github/workflows/update-homebrew.yml
+++ b/.github/workflows/update-homebrew.yml
@@ -21,7 +21,7 @@ jobs:
           echo "url=$URL" >> $GITHUB_OUTPUT
 
       - name: Checkout homebrew-tap
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           repository: atani/homebrew-tap
           token: ${{ secrets.HOMEBREW_TAP_TOKEN }}
diff --git a/.github/workflows/version-bump.yml b/.github/workflows/version-bump.yml
index a91ae97..648b072 100644
--- a/.github/workflows/version-bump.yml
+++ b/.github/workflows/version-bump.yml
@@ -22,7 +22,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0