diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index d173bf936a..53ea9fbc3b 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -8,7 +8,7 @@ jobs:
     name: Build docs
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3.3.0
+      - uses: actions/checkout@v3.4.0
       - uses: actions/setup-python@v4.5.0
         with:
           python-version: 3.x
@@ -28,7 +28,7 @@ jobs:
     name: Deploy docs
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3.3.0
+      - uses: actions/checkout@v3.4.0
         with:
           fetch-depth: '0'
       - uses: actions/setup-python@v4.5.0
diff --git a/.github/workflows/sync.yml b/.github/workflows/sync.yml
index 9c5bce0ba1..4e7b31e468 100644
--- a/.github/workflows/sync.yml
+++ b/.github/workflows/sync.yml
@@ -12,7 +12,7 @@ jobs:
   summary-syncer:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3.3.0
+      - uses: actions/checkout@v3.4.0
         with:
           fetch-depth: "0"