diff --git a/.github/workflows/release-plz.yaml b/.github/workflows/release-plz.yaml
deleted file mode 100644
index a0378b6..0000000
--- a/.github/workflows/release-plz.yaml
+++ /dev/null
@@ -1,24 +0,0 @@
-name: release-plz
-
-permissions:
-  pull-requests: write
-  contents: write
-
-on:
-  push:
-    branches: ["main"]
-
-jobs:
-  release-plz:
-    name: release-plz
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v4
-        with:
-          fetch-depth: 0
-      - name: Run release-plz
-        uses: MarcoIeni/release-plz-action@v0.5
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-          CARGO_REGISTRY_TOKEN: ${{ secrets.CARGO_REGISTRY_TOKEN }}
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 47a8b2c..52203e7 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -17,6 +17,8 @@ jobs:
     steps:
       - name: Check out repository code
         uses: actions/checkout@v4
+        with:
+          persist-credentials: false
       - name: Set up sccache (part 1)
         uses: mozilla-actions/sccache-action@v0.0.3
         with: