diff --git a/.github/workflows/coverage.yml b/.github/workflows/coverage.yml
index 5d8d3f9..731c770 100644
--- a/.github/workflows/coverage.yml
+++ b/.github/workflows/coverage.yml
@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     name: ubuntu / stable / coverage
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           submodules: true
       - name: Install stable
diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index d13231f..3ece6bc 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Install crates
       run: |
         cargo install --debug cargo-quickinstall