diff --git a/.github/workflows/l3build.yml b/.github/workflows/l3build.yml
index db94128..da8ee4a 100644
--- a/.github/workflows/l3build.yml
+++ b/.github/workflows/l3build.yml
@@ -11,7 +11,7 @@ jobs:
       matrix:
         os: [ubuntu-20.04, macos-12]
     steps:
-      - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4
+      - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4
       - run: |
           sudo apt-get --fix-missing update
           sudo apt-get -y install ghostscript