diff --git a/.github/workflows/be-installation-test.yml b/.github/workflows/be-installation-test.yml
index 1895a3e..a84b083 100644
--- a/.github/workflows/be-installation-test.yml
+++ b/.github/workflows/be-installation-test.yml
@@ -22,7 +22,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out Git repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Set up Python environment
         uses: actions/setup-python@v6
diff --git a/.github/workflows/changelog-ci.yml b/.github/workflows/changelog-ci.yml
index a7182ed..ea8d94c 100644
--- a/.github/workflows/changelog-ci.yml
+++ b/.github/workflows/changelog-ci.yml
@@ -19,7 +19,7 @@ jobs:
     name: Build changelog
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - name: Run Changelog CI
         uses: saadmk11/changelog-ci@v1.2.0
diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
index 606813f..dbfdd99 100644
--- a/.github/workflows/docker.yml
+++ b/.github/workflows/docker.yml
@@ -19,7 +19,7 @@ jobs:
       frontend_version: ${{ steps.version_check.outputs.frontend_version }}
     steps:
       - name: Check out the repo
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           fetch-depth: 2  # Need at least 2 commits to compare
 
@@ -91,7 +91,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out the repo
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
@@ -129,7 +129,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out the repo
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Set up Node.js for Frontend build
         uses: actions/setup-node@v6
diff --git a/.github/workflows/fe-installation-test.yml b/.github/workflows/fe-installation-test.yml
index c8b017b..59685cf 100644
--- a/.github/workflows/fe-installation-test.yml
+++ b/.github/workflows/fe-installation-test.yml
@@ -24,7 +24,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out Git repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Set up Node.js environment
         uses: actions/setup-node@v6
diff --git a/.github/workflows/lint-backend.yml b/.github/workflows/lint-backend.yml
index c1d13a6..f48be38 100644
--- a/.github/workflows/lint-backend.yml
+++ b/.github/workflows/lint-backend.yml
@@ -22,7 +22,7 @@ jobs:
 
     steps:
       - name: Check out Git repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Set up Python environment
         uses: actions/setup-python@v6
diff --git a/.github/workflows/lint-frontend.yml b/.github/workflows/lint-frontend.yml
index 2314b2c..ba3e7a8 100644
--- a/.github/workflows/lint-frontend.yml
+++ b/.github/workflows/lint-frontend.yml
@@ -26,7 +26,7 @@ jobs:
 
     steps:
       - name: Check out Git repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Set up Node.js
         uses: actions/setup-node@v6
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 0f21312..fabadc4 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -13,7 +13,7 @@ jobs:
       run:
         shell: bash
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - name: Get version number
         id: get-pr-number