diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 820100e..4f55b3d 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -42,7 +42,7 @@ jobs:
           - '1.10' # current LTS
           - '1'    # automatically expands to the latest stable 1.x release of Julia
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
       with:
         persist-credentials: false
     - uses: julia-actions/setup-julia@v2