diff --git a/.github/workflows/Build.yml b/.github/workflows/Build.yml
index 6aa54ecd61f..0b0ab8e2183 100644
--- a/.github/workflows/Build.yml
+++ b/.github/workflows/Build.yml
@@ -47,7 +47,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1
 
       - name: Restore
         if: runner.os != 'Windows'
@@ -106,7 +106,7 @@ jobs:
           Start-CosmosDbEmulator -Timeout 540 -NoUI -NoTelemetry -NoFirewall -EnablePreview
 
       - name: Checkout
-        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1
 
       - name: Restore
         if: runner.os != 'Windows'
@@ -171,7 +171,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1
 
       - name: Restore
         run: ./restore.sh
@@ -217,7 +217,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1
 
       - name: Restore
         if: runner.os != 'Windows'
@@ -268,7 +268,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1
 
       - name: Restore
         if: runner.os != 'Windows'
@@ -313,7 +313,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1
 
       - name: Restore
         run: ./restore.sh
diff --git a/.github/workflows/api-review-baselines.yml b/.github/workflows/api-review-baselines.yml
index 274fa3e50fe..858edd13ea2 100644
--- a/.github/workflows/api-review-baselines.yml
+++ b/.github/workflows/api-review-baselines.yml
@@ -113,7 +113,7 @@ jobs:
 
       - name: Check out selected commit
         if: steps.detect.outputs.has_baselines == 'true'
-        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1
         with:
           ref: ${{ steps.detect.outputs.target_sha }}
           fetch-depth: 1
diff --git a/.github/workflows/copilot-setup-steps.yml b/.github/workflows/copilot-setup-steps.yml
index 76200d3da1e..3ef57dc3396 100644
--- a/.github/workflows/copilot-setup-steps.yml
+++ b/.github/workflows/copilot-setup-steps.yml
@@ -54,7 +54,7 @@ jobs:
           --health-timeout=5s
 
     steps:
-      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1
 
       - name: Restore .NET SDK
         continue-on-error: true