diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index b3cd848d4..6add8d5c5 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -12,7 +12,7 @@ jobs:
     concurrency:
       group: ${{ github.workflow }}-${{ github.ref }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Setup mdBook
         uses: peaceiris/actions-mdbook@v1
diff --git a/.github/workflows/sourcery.yml b/.github/workflows/sourcery.yml
index 0c38eebed..999b3711b 100644
--- a/.github/workflows/sourcery.yml
+++ b/.github/workflows/sourcery.yml
@@ -12,7 +12,7 @@ jobs:
   review-with-sourcery:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - uses: actions/setup-python@v4
         with: