diff --git a/.github/workflows/security-audit.yml b/.github/workflows/security-audit.yml
index a3030c12..ff3f2c4a 100644
--- a/.github/workflows/security-audit.yml
+++ b/.github/workflows/security-audit.yml
@@ -17,7 +17,7 @@ jobs:
       - uses: dtolnay/rust-toolchain@master
         with:
           toolchain: stable
-      - uses: actions/cache@v3
+      - uses: actions/cache@v4
         with:
           path: ~/.cargo/bin
           key: ${{ runner.os }}-cargo-audit-v0.17.4