diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 3507123..9fe3765 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -28,7 +28,7 @@ jobs:
       - name: Run xref
         run: make xref
       - name: Fetch PLT
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         id: cache-plt
         with:
           path: |