diff --git a/.github/workflows/deno-ci.yml b/.github/workflows/deno-ci.yml
index f5c0b1a..f631389 100644
--- a/.github/workflows/deno-ci.yml
+++ b/.github/workflows/deno-ci.yml
@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - name: Setup Deno
         uses: denoland/setup-deno@v2
         with:
@@ -45,7 +45,7 @@ jobs:
             continue-on-error: false
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - name: Setup Deno
         uses: denoland/setup-deno@v2
         with:
diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 092fec7..46b8a6f 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -22,7 +22,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Install Deno
         uses: denoland/setup-deno@v2
         with:
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 86adc58..c5c89d6 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -14,6 +14,6 @@ jobs:
       id-token: write # The OIDC ID token is used for authentication with JSR.
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - name: Publish to JSR registry
         run: npx jsr publish