diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index e1730ea..695f760 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -24,7 +24,7 @@ jobs:
     runs-on: ubuntu-20.04
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
     - name: Run clippy
       run: cargo clippy --benches -- -D clippy::all
 
@@ -32,7 +32,7 @@ jobs:
     runs-on: ubuntu-20.04
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
     - name: Run cargo fmt
       run: cargo fmt --check
 
@@ -43,7 +43,7 @@ jobs:
     runs-on: ubuntu-20.04
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
     - name: run cargo doc
       run: RUSTDOCFLAGS="-D warnings" cargo doc
 
@@ -53,7 +53,7 @@ jobs:
     if: github.ref == 'refs/heads/main'
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
           token: ${{ secrets.MY_GITHUB_TOKEN }}
@@ -61,6 +61,8 @@ jobs:
         uses: dtolnay/rust-toolchain@stable
       - name: Run release-plz
         uses: MarcoIeni/release-plz-action@v0.5
+        with:
+          project_manifest: ./crate/Cargo.toml
         env:
           # https://release-plz.ieni.dev/docs/github/trigger
           GITHUB_TOKEN: ${{ secrets.MY_GITHUB_TOKEN }}