diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index f3277716d..43a5bf96a 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -49,7 +49,7 @@ jobs:
     env:
       SBT: sbt -J-Xms1024m -J-Xmx5120m -J-XX:ReservedCodeCacheSize=512m -J-XX:MaxMetaspaceSize=1024m ++2.12.15
     steps:
-      - uses: actions/checkout@v3.5.0
+      - uses: actions/checkout@v4.1.0
       - name: Setup Node 16
         uses: actions/setup-node@v3.8.1
         with:
@@ -79,7 +79,7 @@ jobs:
           distribution: temurin
           java-version: 8
       - name: Check out Repository
-        uses: actions/checkout@v3.5.0
+        uses: actions/checkout@v4.1.0
         with:
           fetch-depth: 0
       - name: Run Rat Check
@@ -104,7 +104,7 @@ jobs:
         with:
           distribution: temurin
           java-version: 8
-      - uses: actions/checkout@v3.5.0
+      - uses: actions/checkout@v4.1.0
       - name: Install Node.js
         uses: actions/setup-node@v3.8.1
         with:
diff --git a/.github/workflows/nightly.yml b/.github/workflows/nightly.yml
index afafb0f1a..134c17805 100644
--- a/.github/workflows/nightly.yml
+++ b/.github/workflows/nightly.yml
@@ -43,7 +43,7 @@ jobs:
         with:
           distribution: temurin
           java-version: 8
-      - uses: actions/checkout@v3.5.0
+      - uses: actions/checkout@v4.1.0
       - name: Install Node.js
         uses: actions/setup-node@v3.8.1
         with: