diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 3e1f434..78c71d8 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -20,7 +20,7 @@ jobs:
       run:
         working-directory: ./web
     steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
         with:
           submodules: recursive
 
diff --git a/.github/workflows/remove-labels-on-activity.yml b/.github/workflows/remove-labels-on-activity.yml
index ddc0bfb..2716440 100644
--- a/.github/workflows/remove-labels-on-activity.yml
+++ b/.github/workflows/remove-labels-on-activity.yml
@@ -7,7 +7,7 @@ jobs:
   remove-labels-on-activity:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
       - uses: actions-ecosystem/action-remove-labels@2ce5d41b4b6aa8503e285553f75ed56e0a40bae0 # v1.2.0
         if: contains(github.event.issue.labels.*.name, 'Waiting for Response')
         with: