diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index d3b1b7e..3dc88c5 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -14,7 +14,7 @@ jobs:
         python-version: ["3.12", "3.13"]
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
 
       - name: Install system dependencies
         run: sudo apt-get update && sudo apt-get install -y pandoc