diff --git a/.github/workflows/buf.yaml b/.github/workflows/buf.yaml
index 10dbb7f..9c57ddc 100644
--- a/.github/workflows/buf.yaml
+++ b/.github/workflows/buf.yaml
@@ -11,7 +11,7 @@ jobs:
   buf:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: bufbuild/buf-action@v1
         with:
           version: 1.56.0 # Keep in sync with Makefile BUF_VERSION
diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index f56cc14..5d167c0 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -24,7 +24,7 @@ jobs:
 
     steps:
       - name: Checkout Code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with: {fetch-depth: 1}
 
       - name: Install Go
@@ -73,7 +73,7 @@ jobs:
         go-version: [1.24.x, 1.25.x]
     steps:
       - name: Checkout Code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with: {fetch-depth: 1}
 
       - name: Install Go