diff --git a/.github/workflows/cd-config.yml b/.github/workflows/cd-config.yml
index 56cbe60bc9..c3680e00c9 100644
--- a/.github/workflows/cd-config.yml
+++ b/.github/workflows/cd-config.yml
@@ -27,7 +27,7 @@ jobs:
             envName: "Development"
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
       - 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 7848353299..34cbc2da31 100644
--- a/.github/workflows/ci-config.yml
+++ b/.github/workflows/ci-config.yml
@@ -14,7 +14,7 @@ jobs:
       fail-fast: false
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
       - name: Set up JDK ${{ matrix.java }}
         uses: actions/setup-java@v5
@@ -63,7 +63,7 @@ jobs:
         java: [ 17 ]
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
       - name: Set up JDK ${{ matrix.java }}
         uses: actions/setup-java@v5
@@ -84,7 +84,7 @@ jobs:
         java: [ 17 ]
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
       - name: Set up JDK ${{ matrix.java }}
         uses: actions/setup-java@v5
@@ -104,7 +104,7 @@ jobs:
         java: [ 17 ]
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
       - name: Set up JDK ${{ matrix.java }}
         uses: actions/setup-java@v5
@@ -133,7 +133,7 @@ jobs:
     if: ${{ github.actor != 'dependabot[bot]' }}
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
       - 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 2e8c03cb38..cbece13c51 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@v4
+      uses: actions/checkout@v5
       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@v4
+    - uses: actions/checkout@v5
       with:
         path: data
 
diff --git a/.github/workflows/site-ci-config.yml b/.github/workflows/site-ci-config.yml
index 7f456c15e4..828f6db0be 100644
--- a/.github/workflows/site-ci-config.yml
+++ b/.github/workflows/site-ci-config.yml
@@ -15,7 +15,7 @@ jobs:
         java: [ 11 ]
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
       - name: Set up JDK ${{ matrix.java }}
         uses: actions/setup-java@v5