diff --git a/.github/workflows/windows.yml b/.github/workflows/windows.yml
index af886e7a1..1c17fbb3a 100644
--- a/.github/workflows/windows.yml
+++ b/.github/workflows/windows.yml
@@ -89,7 +89,7 @@ jobs:
       # nuget / GitHub releases on every PR run.
       - name: Cache WARP/DXC downloads
         id: cache-warp-dxc
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: |
             warp