diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index ed18aae..87c0592 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - uses: ./.github/actions/setup
 
@@ -32,7 +32,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - uses: ./.github/actions/setup
 
diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 7ab0c72..e93f048 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout kiai.js
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Setup
         uses: ./.github/actions/setup
@@ -24,7 +24,7 @@ jobs:
         run: bun run typedoc
 
       - name: Checkout kiai-docs
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           repository: buape/kiai-docs
           token: ${{ secrets.BUAPEBOT_SECRET }}
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 37ee2fd..c556c7a 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -13,7 +13,7 @@ jobs:
         runs-on: ubuntu-latest
         steps:
             - name: Check out code
-              uses: actions/checkout@v4
+              uses: actions/checkout@v6
 
             - name: Setup
               uses: ./.github/actions/setup
diff --git a/.github/workflows/snapshot.yml b/.github/workflows/snapshot.yml
index d88dc15..6819481 100644
--- a/.github/workflows/snapshot.yml
+++ b/.github/workflows/snapshot.yml
@@ -19,7 +19,7 @@ jobs:
             contents: read
         steps:
             - name: Check out code
-              uses: actions/checkout@v4
+              uses: actions/checkout@v6
 
             - name: Setup
               uses: ./.github/actions/setup