diff --git a/.github/workflows/ci-backend.yml b/.github/workflows/ci-backend.yml
index 4157c1773..c39650732 100644
--- a/.github/workflows/ci-backend.yml
+++ b/.github/workflows/ci-backend.yml
@@ -14,7 +14,7 @@ jobs:
         working-directory: etp-core/etp-backend
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Prepare java
         uses: actions/setup-java@v3
         with:
@@ -34,7 +34,7 @@ jobs:
         working-directory: etp-core/etp-backend
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Prepare java
         uses: actions/setup-java@v3
         with:
@@ -51,7 +51,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Prepare java
         uses: actions/setup-java@v3
         with:
diff --git a/.github/workflows/ci-frontend.yml b/.github/workflows/ci-frontend.yml
index 0f0542580..07fd60900 100644
--- a/.github/workflows/ci-frontend.yml
+++ b/.github/workflows/ci-frontend.yml
@@ -20,7 +20,7 @@ jobs:
         node-version: [ 18.x, 20.x ]
         # See supported Node.js release schedule at https://nodejs.org/en/about/releases/
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0
       - name: Use Node.js ${{ matrix.node-version }}
@@ -41,7 +41,7 @@ jobs:
       matrix:
         node-version: [ 18.x, 20.x ]
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0
       - name: Use Node.js ${{ matrix.node-version }}
@@ -62,7 +62,7 @@ jobs:
       matrix:
         node-version: [ 18.x, 20.x ]
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0
       - name: Use Node.js ${{ matrix.node-version }}
@@ -83,7 +83,7 @@ jobs:
       matrix:
         node-version: [ 18.x, 20.x ]
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0
       - name: Use Node.js ${{ matrix.node-version }}
diff --git a/.github/workflows/ci-public.yml b/.github/workflows/ci-public.yml
index f8524b96d..76cd8f37a 100644
--- a/.github/workflows/ci-public.yml
+++ b/.github/workflows/ci-public.yml
@@ -20,7 +20,7 @@ jobs:
         node-version: [ 18.x, 20.x ]
         # See supported Node.js release schedule at https://nodejs.org/en/about/releases/
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0
       - name: Use Node.js ${{ matrix.node-version }}
@@ -42,7 +42,7 @@ jobs:
       matrix:
         node-version: [ 18.x, 20.x ]
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0
       - name: Use Node.js ${{ matrix.node-version }}
diff --git a/.github/workflows/nvd-clojure.yml b/.github/workflows/nvd-clojure.yml
index 6f0e503bc..cd6d8be1c 100644
--- a/.github/workflows/nvd-clojure.yml
+++ b/.github/workflows/nvd-clojure.yml
@@ -14,7 +14,7 @@ jobs:
       image: clojure:openjdk-17-tools-deps
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Run nvd
         run: ./nvd.sh
       - name: Publish Test Report
diff --git a/.github/workflows/renovate.yml b/.github/workflows/renovate.yml
index 00196ecaa..042d3e4c9 100644
--- a/.github/workflows/renovate.yml
+++ b/.github/workflows/renovate.yml
@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v3.5.3
+        uses: actions/checkout@4
       - name: Self-hosted Renovate
         uses: renovatebot/github-action@v39.0.1
         with: