diff --git a/.github/workflows/rcalc-test.yml b/.github/workflows/rcalc-test.yml
index 0e62591..0476ed1 100644
--- a/.github/workflows/rcalc-test.yml
+++ b/.github/workflows/rcalc-test.yml
@@ -38,7 +38,7 @@ jobs:
       - name: Run llvm-config
         run: llvm-config --version --bindir --libdir
       - name: Cache cargo build
-        uses: actions/cache@v5
+        uses: actions/cache@v6
         id: cargo-cache
         with:
           path: |