diff --git a/.github/workflows/ai-platform-snippets.yaml b/.github/workflows/ai-platform-snippets.yaml
index dcc03ca9fe..a06a13b93e 100644
--- a/.github/workflows/ai-platform-snippets.yaml
+++ b/.github/workflows/ai-platform-snippets.yaml
@@ -44,7 +44,7 @@ jobs:
       run:
         working-directory: 'ai-platform/snippets'
     steps:
-    - uses: actions/checkout@v3.3.0
+    - uses: actions/checkout@v3.5.2
       with:
         ref: ${{github.event.pull_request.head.sha}}
     - uses: 'google-github-actions/auth@v1.0.0'
diff --git a/.github/workflows/automl.yaml b/.github/workflows/automl.yaml
index f2f77bc4ef..ab36b188df 100644
--- a/.github/workflows/automl.yaml
+++ b/.github/workflows/automl.yaml
@@ -44,7 +44,7 @@ jobs:
       run:
         working-directory: 'automl'
     steps:
-    - uses: actions/checkout@v3.3.0
+    - uses: actions/checkout@v3.5.2
       with:
         ref: ${{github.event.pull_request.head.sha}}
     - uses: 'google-github-actions/auth@v1.0.0'
diff --git a/.github/workflows/dialogflow-cx.yaml b/.github/workflows/dialogflow-cx.yaml
index 9cac1d8f4a..0b6dda3611 100644
--- a/.github/workflows/dialogflow-cx.yaml
+++ b/.github/workflows/dialogflow-cx.yaml
@@ -44,7 +44,7 @@ jobs:
       run:
         working-directory: 'dialogflow-cx'
     steps:
-    - uses: actions/checkout@v3.3.0
+    - uses: actions/checkout@v3.5.2
       with:
         ref: ${{github.event.pull_request.head.sha}}
     - uses: 'google-github-actions/auth@v1.0.0'
diff --git a/.github/workflows/functions-slack.yaml b/.github/workflows/functions-slack.yaml
index 26d265bc26..26346eb279 100644
--- a/.github/workflows/functions-slack.yaml
+++ b/.github/workflows/functions-slack.yaml
@@ -44,7 +44,7 @@ jobs:
       run:
         working-directory: 'functions/slack'
     steps:
-    - uses: actions/checkout@v3.3.0
+    - uses: actions/checkout@v3.5.2
       with:
         ref: ${{github.event.pull_request.head.sha}}
     - uses: 'google-github-actions/auth@v1.0.0'
diff --git a/.github/workflows/security-center-snippets.yaml b/.github/workflows/security-center-snippets.yaml
index 5c75be0156..e40f7d3dd4 100644
--- a/.github/workflows/security-center-snippets.yaml
+++ b/.github/workflows/security-center-snippets.yaml
@@ -44,7 +44,7 @@ jobs:
       run:
         working-directory: 'security-center/snippets'
     steps:
-    - uses: actions/checkout@v3.3.0
+    - uses: actions/checkout@v3.5.2
       with:
         ref: ${{github.event.pull_request.head.sha}}
     - uses: 'google-github-actions/auth@v1.0.0'
diff --git a/.github/workflows/storagetransfer.yaml b/.github/workflows/storagetransfer.yaml
index ae80050e38..3383cf5cfd 100644
--- a/.github/workflows/storagetransfer.yaml
+++ b/.github/workflows/storagetransfer.yaml
@@ -44,7 +44,7 @@ jobs:
       run:
         working-directory: 'storagetransfer'
     steps:
-    - uses: actions/checkout@v3.3.0
+    - uses: actions/checkout@v3.5.2
       with:
         ref: ${{github.event.pull_request.head.sha}}
     - uses: 'google-github-actions/auth@v1.0.0'
diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index ffa6287080..a57244ae74 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -35,7 +35,7 @@ jobs:
       run:
         working-directory: ${{ inputs.path }}
     steps:
-    - uses: actions/checkout@v3.3.0
+    - uses: actions/checkout@v3.5.2
       with:
         ref: ${{github.event.pull_request.head.sha}}
     - uses: 'google-github-actions/auth@v1.0.0'
diff --git a/.github/workflows/vision.yaml b/.github/workflows/vision.yaml
index 7312cde1f0..c2e92bb47a 100644
--- a/.github/workflows/vision.yaml
+++ b/.github/workflows/vision.yaml
@@ -44,7 +44,7 @@ jobs:
       run:
         working-directory: 'vision'
     steps:
-    - uses: actions/checkout@v3.3.0
+    - uses: actions/checkout@v3.5.2
       with:
         ref: ${{github.event.pull_request.head.sha}}
     - uses: 'google-github-actions/auth@v1.0.0'