diff --git a/.github/workflows/cd-config.yml b/.github/workflows/cd-config.yml
index c3680e00c9..8c9297ece9 100644
--- a/.github/workflows/cd-config.yml
+++ b/.github/workflows/cd-config.yml
@@ -27,7 +27,7 @@ jobs:
             envName: "Development"
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - name: Set up JDK 17
         uses: actions/setup-java@v5
diff --git a/.github/workflows/ci-config.yml b/.github/workflows/ci-config.yml
index e981b4be0b..fbc0e7b2e3 100644
--- a/.github/workflows/ci-config.yml
+++ b/.github/workflows/ci-config.yml
@@ -15,7 +15,7 @@ jobs:
       fail-fast: false
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - name: Set up JDK ${{ matrix.java }}
         uses: actions/setup-java@v5
@@ -64,7 +64,7 @@ jobs:
         java: [ 17 ]
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - name: Set up JDK ${{ matrix.java }}
         uses: actions/setup-java@v5
@@ -85,7 +85,7 @@ jobs:
         java: [ 17 ]
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - name: Set up JDK ${{ matrix.java }}
         uses: actions/setup-java@v5
@@ -105,7 +105,7 @@ jobs:
         java: [ 17 ]
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - name: Set up JDK ${{ matrix.java }}
         uses: actions/setup-java@v5
@@ -134,7 +134,7 @@ jobs:
     if: ${{ github.actor != 'dependabot[bot]' }}
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - name: Set up JDK 17
         uses: actions/setup-java@v5
diff --git a/.github/workflows/nvd-cache.yml b/.github/workflows/nvd-cache.yml
index cbece13c51..128829538e 100644
--- a/.github/workflows/nvd-cache.yml
+++ b/.github/workflows/nvd-cache.yml
@@ -13,7 +13,7 @@ jobs:
 
     steps:
     - name: Checkout OVP repository
-      uses: actions/checkout@v5
+      uses: actions/checkout@v6
       with:
         repository: jeremylong/Open-Vulnerability-Project
         path: ovp
@@ -30,7 +30,7 @@ jobs:
       working-directory: ./ovp
       run: ./gradlew build -x test -x spotlessJavaCheck
 
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
       with:
         path: data
 
diff --git a/.github/workflows/site-ci-config.yml b/.github/workflows/site-ci-config.yml
index aa2ecfe5ff..97b8ea6cc4 100644
--- a/.github/workflows/site-ci-config.yml
+++ b/.github/workflows/site-ci-config.yml
@@ -15,7 +15,7 @@ jobs:
         java: [ 17 ]
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - name: Set up JDK ${{ matrix.java }}
         uses: actions/setup-java@v5