diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index 04e2f97..a23cd6d 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -18,7 +18,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     # actions/checkout@v2
-    - uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938
+    - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8
     - uses: actions-rs/toolchain@88dc2356392166efad76775c878094f4e83ff746
       with:
         toolchain: stable
@@ -38,7 +38,7 @@ jobs:
         os: [ ubuntu-latest, macos-latest ]
     steps:
     # actions/checkout@v2
-    - uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938
+    - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8
     - uses: dtolnay/rust-toolchain@v1
       with:
         toolchain: ${{ matrix.toolchain }}