diff --git a/.github/dependabot.yml b/.github/dependabot.yml
index c938244..548f5c1 100644
--- a/.github/dependabot.yml
+++ b/.github/dependabot.yml
@@ -4,12 +4,18 @@ updates:
     directory: /
     schedule:
       interval: monthly
+    cooldown:
+      default-days: 7
   - package-ecosystem: nix
     directory: /
     schedule:
       interval: monthly
+    cooldown:
+      default-days: 7
   - package-ecosystem: cargo
     directory: /
     schedule:
       interval: monthly
+    cooldown:
+      default-days: 7
     versioning-strategy: lockfile-only
diff --git a/.github/workflows/coverage.yml b/.github/workflows/coverage.yml
index b7bd0b1..63cf9a8 100644
--- a/.github/workflows/coverage.yml
+++ b/.github/workflows/coverage.yml
@@ -16,6 +16,8 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
+        with:
+          persist-credentials: false
       - name: Install Rust
         uses: actions-rust-lang/setup-rust-toolchain@166cdcfd11aee3cb47222f9ddb555ce30ddb9659 # v1.17.0
         with:
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index b3a4459..ae1c2b9 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -18,6 +18,7 @@ jobs:
       - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
         with:
           fetch-depth: 0
+          persist-credentials: false
 
       - name: Install Rust
         uses: actions-rust-lang/setup-rust-toolchain@166cdcfd11aee3cb47222f9ddb555ce30ddb9659 # v1.17.0