diff --git a/.github/workflows/continuous_integration.yml b/.github/workflows/continuous_integration.yml
index 05178b7..a0f945a 100644
--- a/.github/workflows/continuous_integration.yml
+++ b/.github/workflows/continuous_integration.yml
@@ -12,7 +12,7 @@ jobs:
   continuous-integration:
     runs-on: ubuntu-26.04
     steps:
-      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1
 
       - name: Setup PHP
         uses: shivammathur/setup-php@f3e473d116dcccaddc5834248c87452386958240
diff --git a/.github/workflows/smoketest.yml b/.github/workflows/smoketest.yml
index df9aa61..70b6524 100644
--- a/.github/workflows/smoketest.yml
+++ b/.github/workflows/smoketest.yml
@@ -8,10 +8,10 @@ jobs:
     runs-on: ubuntu-26.04
     steps:
       - name: Checkout code
-        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@d7f5e7f509e45cec5c76c4d5afdd7de93d0b3df5
+        uses: docker/setup-buildx-action@bb05f3f5519dd87d3ba754cc423b652a5edd6d2c
 
       - name: Build Docker image and store in cache
         uses: docker/build-push-action@53b7df96c91f9c12dcc8a07bcb9ccacbed38856a