diff --git a/.github/workflows/security-audit.yml b/.github/workflows/security-audit.yml
index 7fb2e99..ec7eb0a 100644
--- a/.github/workflows/security-audit.yml
+++ b/.github/workflows/security-audit.yml
@@ -19,7 +19,7 @@ jobs:
       - uses: dtolnay/rust-toolchain@master
         with:
           toolchain: stable
-      - uses: actions/cache@v5
+      - uses: actions/cache@v6
         with:
           path: ~/.cargo/bin
           key: ${{ runner.os }}-cargo-audit-v0.22.0