diff --git a/.github/workflows/audit.yml b/.github/workflows/audit.yml
new file mode 100644
index 00000000..9ff544a1
--- /dev/null
+++ b/.github/workflows/audit.yml
@@ -0,0 +1,13 @@
+name: Security audit
+
+on:
+  schedule:
+    - cron: "0 0 * * *"
+jobs:
+  audit:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
+      - uses: rustsec/audit-check@69366f33c96575abad1ee0dba8212993eecbe998 # v2
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}