diff --git a/.github/workflows/Build_DocsSite.yml b/.github/workflows/Build_DocsSite.yml
index 4f36e62..e2a97d1 100644
--- a/.github/workflows/Build_DocsSite.yml
+++ b/.github/workflows/Build_DocsSite.yml
@@ -34,7 +34,7 @@ jobs:
           fetch-depth: 0
 
       # Using caches in a larger project can really speed up builds
-      - uses: actions/cache@v5
+      - uses: actions/cache@v6
         with:
           key: ${{ runner.os }}-mkdocs
           path: .cache