diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 7062361cb..1b2749643 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -103,3 +103,12 @@ jobs:
       - uses: dtolnay/rust-toolchain@nightly
       - run: cargo install cargo-fuzz --debug
       - run: cargo fuzz build -O
+
+  outdated:
+    name: Outdated
+    runs-on: ubuntu-latest
+    if: github.event_name != 'pull_request'
+    steps:
+      - uses: actions/checkout@v3
+      - uses: dtolnay/install@cargo-outdated
+      - run: cargo outdated --workspace --exit-code 1