diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 4565a0d..8eba213 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -30,7 +30,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4.2.2
+        uses: actions/checkout@v6
 
       - name: Set up Python
         uses: actions/setup-python@v5.3.0
@@ -106,7 +106,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4.2.2
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
 
@@ -194,7 +194,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4.2.2
+        uses: actions/checkout@v6
 
       - name: Set up Python
         uses: actions/setup-python@v5.3.0
@@ -309,7 +309,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4.2.2
+        uses: actions/checkout@v6
 
       - name: Set up Python
         uses: actions/setup-python@v5.3.0
@@ -378,7 +378,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4.2.2
+        uses: actions/checkout@v6
 
       - name: Set up Python
         uses: actions/setup-python@v5.3.0
@@ -427,7 +427,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4.2.2
+        uses: actions/checkout@v6
 
       - name: Set up Node.js
         uses: actions/setup-node@v6
@@ -466,7 +466,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4.2.2
+        uses: actions/checkout@v6
 
       - name: Set up Node.js
         uses: actions/setup-node@v6
@@ -531,7 +531,7 @@ jobs:
           df -h /
 
       - name: Checkout code
-        uses: actions/checkout@v4.2.2
+        uses: actions/checkout@v6
 
       - name: Lowercase image name
         id: lower
@@ -614,7 +614,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4.2.2
+        uses: actions/checkout@v6
 
       - name: Lowercase image name
         id: lower
@@ -894,7 +894,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4.2.2
+        uses: actions/checkout@v6
 
       - name: OWASP ZAP Baseline Scan
         uses: zaproxy/action-baseline@v0.15.0
@@ -926,7 +926,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4.2.2
+        uses: actions/checkout@v6
 
       - name: Install k6
         run: |
diff --git a/.github/workflows/pr-check.yml b/.github/workflows/pr-check.yml
index 9d252cf..62427c0 100644
--- a/.github/workflows/pr-check.yml
+++ b/.github/workflows/pr-check.yml
@@ -14,7 +14,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Set up Python
         uses: actions/setup-python@v5
@@ -64,7 +64,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 78cc755..6b1e0f1 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -35,7 +35,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0