diff --git a/.github/workflows/chatops.yml b/.github/workflows/chatops.yml
index 46d9f6c..170aa79 100644
--- a/.github/workflows/chatops.yml
+++ b/.github/workflows/chatops.yml
@@ -9,7 +9,7 @@ jobs:
     if: startsWith(github.event.comment.body, '/')
     steps:
       - name: Checkout ChatOps repo
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           repository: BSData/chatops
           path: chatops
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index fded3ab..4584624 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -7,7 +7,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
 
     - uses: BSData/check-datafiles@v1
       id: check
diff --git a/.github/workflows/publish-catpkg.yml b/.github/workflows/publish-catpkg.yml
index 95af53d..7f4ae03 100644
--- a/.github/workflows/publish-catpkg.yml
+++ b/.github/workflows/publish-catpkg.yml
@@ -9,5 +9,5 @@ jobs:
   publish:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - uses: BSData/publish-catpkg@v1