diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index cfc61f133..6a52d166c 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -24,7 +24,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Initialize CodeQL
         uses: github/codeql-action/init@v3
diff --git a/.github/workflows/lighthouse.yml b/.github/workflows/lighthouse.yml
index fcc922db6..20691caec 100644
--- a/.github/workflows/lighthouse.yml
+++ b/.github/workflows/lighthouse.yml
@@ -5,7 +5,7 @@ jobs:
   lighthouse:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
       - name: Setup Node.js
         uses: actions/setup-node@v4
diff --git a/.github/workflows/playwright.yml b/.github/workflows/playwright.yml
index e3700d201..a5c00fbf3 100644
--- a/.github/workflows/playwright.yml
+++ b/.github/workflows/playwright.yml
@@ -9,7 +9,7 @@ jobs:
     timeout-minutes: 60
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
     - uses: actions/setup-node@v4
       with:
         node-version: 20
diff --git a/.github/workflows/repomix.yml b/.github/workflows/repomix.yml
index a1b7743de..45ae1f5e2 100644
--- a/.github/workflows/repomix.yml
+++ b/.github/workflows/repomix.yml
@@ -16,7 +16,7 @@ jobs:
     
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           fetch-depth: 0 # fetch all history for better context