diff --git a/.github/workflows/ci-kotlin.yml b/.github/workflows/ci-kotlin.yml
index 76a0e02c8b..c5f3065f3d 100644
--- a/.github/workflows/ci-kotlin.yml
+++ b/.github/workflows/ci-kotlin.yml
@@ -30,7 +30,7 @@ jobs:
           - 3306:3306
 
     steps:
-      - uses: actions/checkout@v2.3.4
+      - uses: actions/checkout@v2.3.5
       - uses: actions/setup-java@v2
         with:
           distribution: 'adopt'
diff --git a/.github/workflows/ci-python.yml b/.github/workflows/ci-python.yml
index 99d4db69b5..aff232f35f 100644
--- a/.github/workflows/ci-python.yml
+++ b/.github/workflows/ci-python.yml
@@ -23,7 +23,7 @@ jobs:
         options: --health-cmd pg_isready --health-interval 10s --health-timeout 5s --health-retries 5
 
     steps:
-      - uses: actions/checkout@v2.3.4
+      - uses: actions/checkout@v2.3.5
       - uses: actions/setup-python@v2
         with:
           python-version: 3.9
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 455bf2fb73..1f8eaa9828 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -30,7 +30,7 @@ jobs:
         - 3306:3306
 
     steps:
-    - uses: actions/checkout@v2.3.4
+    - uses: actions/checkout@v2.3.5
 
     - uses: actions/setup-go@v2
       with:
diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
index cfefd4c79a..253019c995 100644
--- a/.github/workflows/docker.yml
+++ b/.github/workflows/docker.yml
@@ -12,7 +12,7 @@ jobs:
       id: prep
       run: |
         echo ::set-output name=created::$(date -u +'%Y-%m-%dT%H:%M:%SZ')
-    - uses: actions/checkout@v2.3.4
+    - uses: actions/checkout@v2.3.5
     - uses: docker/setup-buildx-action@v1
     - uses: docker/setup-qemu-action@v1
     - uses: docker/login-action@v1.10.0