diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 28fbc2e..e5641b2 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -22,7 +22,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@v5
@@ -51,7 +51,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Set up Python
         uses: actions/setup-python@v5
diff --git a/.github/workflows/fix-code-style.yml b/.github/workflows/fix-code-style.yml
index 71396e9..f21d494 100644
--- a/.github/workflows/fix-code-style.yml
+++ b/.github/workflows/fix-code-style.yml
@@ -15,7 +15,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Set up Python
         uses: actions/setup-python@v5
diff --git a/.github/workflows/release-to-discord.yml b/.github/workflows/release-to-discord.yml
index b4fbe90..25d2492 100644
--- a/.github/workflows/release-to-discord.yml
+++ b/.github/workflows/release-to-discord.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       - name: Discord Release Webhook
         uses: lettermint/action-discord-releases@v1.0.1
         with:
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 3a9fe00..577186f 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -15,7 +15,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Get version from tag
         id: version
diff --git a/.github/workflows/update-changelog.yml b/.github/workflows/update-changelog.yml
index fb8bbac..6dd7794 100644
--- a/.github/workflows/update-changelog.yml
+++ b/.github/workflows/update-changelog.yml
@@ -14,7 +14,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           ref: main