diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
index 61ce2b05..ed07a25f 100644
--- a/.github/workflows/docker.yml
+++ b/.github/workflows/docker.yml
@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
 
     - name: Build image
       run: docker build .
diff --git a/.github/workflows/dockerpublish.yml b/.github/workflows/dockerpublish.yml
index 89ef9b48..316e032c 100644
--- a/.github/workflows/dockerpublish.yml
+++ b/.github/workflows/dockerpublish.yml
@@ -25,7 +25,7 @@ jobs:
     if: github.event_name == 'push'
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Build image
         run: docker build . --file Dockerfile --tag $IMAGE_NAME
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 73a595c0..7a0e0e69 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -12,7 +12,7 @@ jobs:
     name: Scala
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Set up JDK
         uses: actions/setup-java@v4
         with:
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 52361495..7054a22b 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -7,7 +7,7 @@ jobs:
     name: Scala Build
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Set up JDK
       uses: actions/setup-java@v4
       with:
@@ -61,7 +61,7 @@ jobs:
     name: TypeScript Build
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Set up Node
       uses: actions/setup-node@v4
       with: