diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 06d85c21..fef3ec93 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -9,7 +9,7 @@ jobs:
   deploy:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions/setup-python@v4
         with:
           python-version: 3.x
diff --git a/.github/workflows/ruby.yml b/.github/workflows/ruby.yml
index c07fc518..580aaf26 100644
--- a/.github/workflows/ruby.yml
+++ b/.github/workflows/ruby.yml
@@ -44,7 +44,7 @@ jobs:
           - 5432:5432
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Set up Ruby
       # To automatically get bug fixes and new Ruby versions for ruby/setup-ruby,
       # change this to (see https://github.com/ruby/setup-ruby#versioning):
@@ -62,7 +62,7 @@ jobs:
   rubocop:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - uses: ruby/setup-ruby@v1
       with:
         ruby-version: 3.0