diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 26eefd1..aa3e8ef 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -19,7 +19,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: actions/setup-node@v6
         with:
           node-version-file: package.json
@@ -45,7 +45,7 @@ jobs:
       matrix:
         target: [built, committed]
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - if: matrix.target == 'built' || github.event_name == 'pull_request'
         uses: actions/download-artifact@v6
         with:
@@ -73,7 +73,7 @@ jobs:
     needs: [test]
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: actions/download-artifact@v6
         with:
           name: dist
diff --git a/.github/workflows/on-repository-dispatch.yml b/.github/workflows/on-repository-dispatch.yml
index e7669a0..d69d6f8 100644
--- a/.github/workflows/on-repository-dispatch.yml
+++ b/.github/workflows/on-repository-dispatch.yml
@@ -11,7 +11,7 @@ jobs:
           PAYLOAD_CONTEXT: ${{ toJson(github.event.client_payload) }}
         run: echo "$PAYLOAD_CONTEXT"
 
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         if: github.event.client_payload.ref != ''
         with:
           ref: ${{ github.event.client_payload.ref }}
diff --git a/.github/workflows/slash-command-dispatch.yml b/.github/workflows/slash-command-dispatch.yml
index 0cb51c6..d13613f 100644
--- a/.github/workflows/slash-command-dispatch.yml
+++ b/.github/workflows/slash-command-dispatch.yml
@@ -7,7 +7,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Slash Command Dispatch
-        uses: peter-evans/slash-command-dispatch@v4
+        uses: peter-evans/slash-command-dispatch@v5
         with:
           token: ${{ secrets.ACTIONS_BOT_TOKEN }}
           config: >
diff --git a/.github/workflows/update-major-version.yml b/.github/workflows/update-major-version.yml
index 4834237..e9958f3 100644
--- a/.github/workflows/update-major-version.yml
+++ b/.github/workflows/update-major-version.yml
@@ -17,7 +17,7 @@ jobs:
   tag:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
       with:
         token: ${{ secrets.ACTIONS_BOT_TOKEN }}
         fetch-depth: 0