diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 8d6064e..1f1174a 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -33,7 +33,7 @@ jobs:
       # Update by consulting: https://github.com/actions/checkout/releases
       # We include the hash after '@', and comment "pin @SIMPLE-NAME"; this is
       # the naming convention of https://github.com/mheap/pin-github-action
-      - uses: actions/checkout@v3.0.2 # pin @v2.4.0
+      - uses: actions/checkout@v4.2.0 # pin @v2.4.0
 
       # Runs a single command using the runners shell
       - name: Run a one-line script