diff --git a/.github/workflows/cedar.yaml b/.github/workflows/cedar.yaml
index c10ddc0..e2bf969 100644
--- a/.github/workflows/cedar.yaml
+++ b/.github/workflows/cedar.yaml
@@ -22,7 +22,7 @@ jobs:
     timeout-minutes: 10
     steps:
       - name: Git Checkout
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # 5.0.0
+        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # 6.0.0
         with:
           submodules: true
       - name: Setup Dart
diff --git a/.github/workflows/cedar_ffi.yaml b/.github/workflows/cedar_ffi.yaml
index 1bd794c..d4d0856 100644
--- a/.github/workflows/cedar_ffi.yaml
+++ b/.github/workflows/cedar_ffi.yaml
@@ -31,7 +31,7 @@ jobs:
     timeout-minutes: 30
     steps:
       - name: Git Checkout
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # 5.0.0
+        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # 6.0.0
         with:
           submodules: true
       - name: Setup Dart