diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index cecf5aa..3dc91c9 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -26,14 +26,14 @@ jobs:
         php-version: ['7.2']
     steps:
       - name: Checkout phpBB
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           repository: phpbb/phpbb
           ref: ${{ env.PHPBB_BRANCH }}
           path: phpBB3
 
       - name: Checkout extension
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           path: extension
 
@@ -161,14 +161,14 @@ jobs:
             db-version: '10.11'
     steps:
       - name: Checkout phpBB
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           repository: phpbb/phpbb
           ref: ${{ env.PHPBB_BRANCH }}
           path: phpBB3
 
       - name: Checkout extension
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           path: extension
 
@@ -262,14 +262,14 @@ jobs:
             db-version: '17-alpine'
     steps:
       - name: Checkout phpBB
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           repository: phpbb/phpbb
           ref: ${{ env.PHPBB_BRANCH }}
           path: phpBB3
 
       - name: Checkout extension
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           path: extension
 
@@ -334,7 +334,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout extension
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           path: extension