diff --git a/.github/workflows/pr.yml b/.github/workflows/pr.yml
index 3a84f50..ef0644b 100644
--- a/.github/workflows/pr.yml
+++ b/.github/workflows/pr.yml
@@ -123,7 +123,7 @@ jobs:
         uses: dtolnay/rust-toolchain@stable
 
       - name: Cache cargo-audit
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: ~/.cargo/bin/cargo-audit
           key: cargo-audit-${{ runner.os }}