diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 92b14e6..4fb8096 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Lint Dockerfile
         uses: hadolint/hadolint-action@master
         with:
diff --git a/.github/workflows/panvimdoc.yml b/.github/workflows/panvimdoc.yml
index 3f3b402..f783ab0 100644
--- a/.github/workflows/panvimdoc.yml
+++ b/.github/workflows/panvimdoc.yml
@@ -7,7 +7,7 @@ jobs:
     runs-on: ubuntu-latest
     name: pandoc to vimdoc
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - uses: kdheepak/panvimdoc@main
         with:
           vimdoc: nvim-forge
diff --git a/.github/workflows/todo.yml b/.github/workflows/todo.yml
old mode 100755
new mode 100644
index 68cc71c..a72ca78
--- a/.github/workflows/todo.yml
+++ b/.github/workflows/todo.yml
@@ -23,7 +23,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Run Issue Bot
         uses: derjuulsn/todo-issue@main