diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index 6e73220..16f5663 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -2,7 +2,7 @@ name: CI Build
 
 on:
   push:
-    branches: [ main ]
+    branches: [ main, 4.0.x ]
   pull_request:
     branches: [ main ]
 
@@ -14,10 +14,10 @@ jobs:
     steps:
 
     - name: Check out sources
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
 
     - name: Set up JDK 17
-      uses: actions/setup-java@v2
+      uses: actions/setup-java@v4
       with:
         distribution: 'temurin'
         java-version: 17