diff --git a/.github/workflows/deploy-docs.yml b/.github/workflows/deploy-docs.yml
index 0d76d8a..150e236 100644
--- a/.github/workflows/deploy-docs.yml
+++ b/.github/workflows/deploy-docs.yml
@@ -42,7 +42,7 @@ jobs:
     
     steps:
       - name: Checkout Repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           fetch-depth: 0 # Fetch all history for git info and mkdocs-git-revision-date plugin