diff --git a/.github/workflows/benchmark.yaml b/.github/workflows/benchmark.yaml
index 606e65ec..3e63bc17 100644
--- a/.github/workflows/benchmark.yaml
+++ b/.github/workflows/benchmark.yaml
@@ -21,7 +21,7 @@ jobs:
         sdk: [dev]
 
     steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8
+      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0
       - uses: dart-lang/setup-dart@65eb853c7ba17dde3be364c3d2858773e7144260
         with:
           sdk: ${{matrix.sdk}}
diff --git a/.github/workflows/protobuf.yaml b/.github/workflows/protobuf.yaml
index c93fc458..404bb639 100644
--- a/.github/workflows/protobuf.yaml
+++ b/.github/workflows/protobuf.yaml
@@ -23,7 +23,7 @@ jobs:
     runs-on: ${{ matrix.os }}
 
     steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8
+      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0
       - uses: dart-lang/setup-dart@65eb853c7ba17dde3be364c3d2858773e7144260
         with:
           sdk: ${{matrix.sdk}}
diff --git a/.github/workflows/protoc_plugin.yaml b/.github/workflows/protoc_plugin.yaml
index 129abcf6..305c0e73 100644
--- a/.github/workflows/protoc_plugin.yaml
+++ b/.github/workflows/protoc_plugin.yaml
@@ -20,7 +20,7 @@ jobs:
       matrix:
         sdk: [stable, dev]
     steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8
+      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0
       - uses: dart-lang/setup-dart@65eb853c7ba17dde3be364c3d2858773e7144260
         with:
           sdk: ${{matrix.sdk}}