diff --git a/.github/workflows/deploy-supabase.yml b/.github/workflows/deploy-supabase.yml
index d7324bb..ca71c8c 100644
--- a/.github/workflows/deploy-supabase.yml
+++ b/.github/workflows/deploy-supabase.yml
@@ -16,7 +16,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: supabase/setup-cli@v1
         with:
           version: 2.24.3
diff --git a/.github/workflows/deploy-web.yml b/.github/workflows/deploy-web.yml
index d0d4f87..f5e3961 100644
--- a/.github/workflows/deploy-web.yml
+++ b/.github/workflows/deploy-web.yml
@@ -23,7 +23,7 @@ jobs:
     runs-on: ubuntu-latest
     environment: github-pages
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: denoland/setup-deno@v2
         with:
           deno-version: v2.x
diff --git a/.github/workflows/pr-supabase.yml b/.github/workflows/pr-supabase.yml
index 4fb7806..867057e 100644
--- a/.github/workflows/pr-supabase.yml
+++ b/.github/workflows/pr-supabase.yml
@@ -27,7 +27,7 @@ jobs:
     environment: test
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           ref: ${{ github.event.pull_request.head.sha }}
       - uses: denoland/setup-deno@v2
diff --git a/.github/workflows/pr-web.yml b/.github/workflows/pr-web.yml
index 09332aa..6bb455a 100644
--- a/.github/workflows/pr-web.yml
+++ b/.github/workflows/pr-web.yml
@@ -26,7 +26,7 @@ jobs:
         working-directory: src/web
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           ref: ${{ github.event.pull_request.head.sha }}
       - uses: denoland/setup-deno@v2