diff --git a/.github/workflows/bsr.yml b/.github/workflows/bsr.yml
index 23c1439..f37e165 100644
--- a/.github/workflows/bsr.yml
+++ b/.github/workflows/bsr.yml
@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Install Buf
         uses: bufbuild/buf-setup-action@v1
         with:
diff --git a/.github/workflows/buf.yml b/.github/workflows/buf.yml
index 4e1a0d5..a366934 100644
--- a/.github/workflows/buf.yml
+++ b/.github/workflows/buf.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Install Buf
         uses: bufbuild/buf-setup-action@v1
         with:
diff --git a/.github/workflows/go.yml b/.github/workflows/go.yml
index 60e101b..5c352ba 100644
--- a/.github/workflows/go.yml
+++ b/.github/workflows/go.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Set up Go
         uses: actions/setup-go@v4
         with: