diff --git a/.github/workflows/milestone.yml b/.github/workflows/milestone.yml
index d385623c2..dde66865f 100644
--- a/.github/workflows/milestone.yml
+++ b/.github/workflows/milestone.yml
@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Extract RBS::Version
         id: version