diff --git a/.github/workflows/security-audit.yml b/.github/workflows/security-audit.yml
index 50e00f5..bea305f 100644
--- a/.github/workflows/security-audit.yml
+++ b/.github/workflows/security-audit.yml
@@ -39,7 +39,7 @@ jobs:
       with:
         toolchain: stable
     - name: Cache cargo-deny
-      uses: actions/cache@v5
+      uses: actions/cache@v6
       with:
         path: ~/.cargo/bin/cargo-deny
         key: ${{ runner.os }}-cargo-deny