diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 086302aad..7ee245e6d 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -17,7 +17,7 @@ jobs:
         with:
           go-version: 1.23
 
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: golangci-lint
         uses: golangci/golangci-lint-action@v8
diff --git a/.github/workflows/proto-registry.yaml b/.github/workflows/proto-registry.yaml
index 48c3ff4a0..e7c8594a0 100644
--- a/.github/workflows/proto-registry.yaml
+++ b/.github/workflows/proto-registry.yaml
@@ -12,7 +12,7 @@ jobs:
   push:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: bufbuild/buf-setup-action@v1.9.0
       - uses: bufbuild/buf-push-action@v1
         with: