diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 1145bdd..09cf037 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -39,7 +39,7 @@ jobs:
             rustup
 
       - name: Check out repository
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1
 
       - name: Install pinned Rust toolchain
         run: |