diff --git a/.github/workflows/agentic-component-builder.yml b/.github/workflows/agentic-component-builder.yml
index aa21bb1..0e9b804 100644
--- a/.github/workflows/agentic-component-builder.yml
+++ b/.github/workflows/agentic-component-builder.yml
@@ -15,7 +15,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Install pnpm
         uses: pnpm/action-setup@v2
diff --git a/.github/workflows/claude.yml b/.github/workflows/claude.yml
index bcd8ef5..13de06e 100644
--- a/.github/workflows/claude.yml
+++ b/.github/workflows/claude.yml
@@ -25,7 +25,7 @@ jobs:
       id-token: write
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           fetch-depth: 1
 
diff --git a/.github/workflows/storybook.yml b/.github/workflows/storybook.yml
index b951104..d035173 100644
--- a/.github/workflows/storybook.yml
+++ b/.github/workflows/storybook.yml
@@ -24,7 +24,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
       
       - name: Install pnpm
         uses: pnpm/action-setup@v2
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index cf8fbd1..d97f5b3 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -10,7 +10,7 @@ jobs:
   unit-tests:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       
       - name: Install pnpm
         uses: pnpm/action-setup@v2
@@ -45,7 +45,7 @@ jobs:
   component-tests:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       
       - name: Install pnpm
         uses: pnpm/action-setup@v2