diff --git a/.github/workflows/flux-update.yml b/.github/workflows/flux-update.yml
index 80385ae..aa9624b 100644
--- a/.github/workflows/flux-update.yml
+++ b/.github/workflows/flux-update.yml
@@ -22,7 +22,7 @@ jobs:
         uses: actions/checkout@v6.0.2
 
       - name: Cache Flux CLI
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         id: cache-flux
         with:
           path: /usr/local/bin/flux