diff --git a/.github/workflows/buildtest.yaml b/.github/workflows/buildtest.yaml
index 4c2af812..0f0e7002 100644
--- a/.github/workflows/buildtest.yaml
+++ b/.github/workflows/buildtest.yaml
@@ -26,7 +26,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac # v4
-    - uses: actions/cache@v3
+    - uses: actions/cache@v4
       with:
         path: |
           ~/go/pkg/mod