diff --git a/.github/workflows/rebase.yml b/.github/workflows/rebase.yml
index cce9186..6c9edf2 100644
--- a/.github/workflows/rebase.yml
+++ b/.github/workflows/rebase.yml
@@ -25,7 +25,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout the latest code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
           fetch-depth: 0 # otherwise, you will fail to push refs to dest repo
diff --git a/.github/workflows/renovate.yml b/.github/workflows/renovate.yml
index 661b971..94a18cb 100644
--- a/.github/workflows/renovate.yml
+++ b/.github/workflows/renovate.yml
@@ -25,7 +25,7 @@ jobs:
   renovate-helmrelease:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
       with:
         fetch-depth: 1
 
diff --git a/.github/workflows/ruby.yml b/.github/workflows/ruby.yml
index 051cb67..f9bec5c 100644
--- a/.github/workflows/ruby.yml
+++ b/.github/workflows/ruby.yml
@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v3.6.0
+        uses: actions/checkout@v4.0.0
 
       - name: Setup Ruby
         uses: ruby/setup-ruby@v1.152.0
diff --git a/.github/workflows/size.yaml b/.github/workflows/size.yaml
index c367811..eda506d 100644
--- a/.github/workflows/size.yaml
+++ b/.github/workflows/size.yaml
@@ -24,7 +24,7 @@ jobs:
   update_labels:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - uses: actions-ecosystem/action-size@v2
         id: size