diff --git a/.github/workflows/maven.yaml b/.github/workflows/maven.yaml
index a68e5d45..71962821 100644
--- a/.github/workflows/maven.yaml
+++ b/.github/workflows/maven.yaml
@@ -2,9 +2,9 @@ name: github-workflow
 
 on:
   push:
-    branches: [ main, 3.0.x ]
+    branches: [ main, 3.0.x, 3.1.x ]
   pull_request:
-    branches: [ main, 3.0.x ]
+    branches: [ main, 3.0.x, 3.1.x ]
 
 jobs:
   build:
@@ -35,7 +35,7 @@ jobs:
       - name: setup project jdk-17
         id: jdk_17
         uses: ./.github/workflows/composites/setup-jdk17
-        if: env.BASE_BRANCH == 'main' || env.BASE_BRANCH == '3.0.x'
+        if: env.BASE_BRANCH == 'main' || env.BASE_BRANCH == '3.0.x' || env.BASE_BRANCH == '3.1.x'
 
       - name: cache local maven repository
         uses: ./.github/workflows/composites/cache
@@ -115,7 +115,7 @@ jobs:
 
       - name: setup project jdk-17
         uses: ./.github/workflows/composites/setup-jdk17
-        if: env.BASE_BRANCH == 'main' || env.BASE_BRANCH == '3.0.x'
+        if: env.BASE_BRANCH == 'main' || env.BASE_BRANCH == '3.0.x' || env.BASE_BRANCH == '3.1.x'
 
       - name: pre-test-actions
         uses: ./.github/workflows/composites/pre-test-actions
@@ -159,7 +159,7 @@ jobs:
 
       - name: setup project jdk-17
         uses: ./.github/workflows/composites/setup-jdk17
-        if: env.BASE_BRANCH == 'main' || env.BASE_BRANCH == '3.0.x'
+        if: env.BASE_BRANCH == 'main' || env.BASE_BRANCH == '3.0.x' || env.BASE_BRANCH == '3.1.x'
 
       - name: pre-test-actions
         uses: ./.github/workflows/composites/pre-test-actions
diff --git a/spring-cloud-kubernetes-fabric8-config/src/test/java/org/springframework/cloud/kubernetes/fabric8/config/EventBasedConfigurationChangeDetectorTests.java b/spring-cloud-kubernetes-fabric8-config/src/test/java/org/springframework/cloud/kubernetes/fabric8/config/EventBasedConfigurationChangeDetectorTests.java
index df9534e1..8c08f844 100644
--- a/spring-cloud-kubernetes-fabric8-config/src/test/java/org/springframework/cloud/kubernetes/fabric8/config/EventBasedConfigurationChangeDetectorTests.java
+++ b/spring-cloud-kubernetes-fabric8-config/src/test/java/org/springframework/cloud/kubernetes/fabric8/config/EventBasedConfigurationChangeDetectorTests.java
@@ -45,7 +45,7 @@ import static org.mockito.Mockito.when;
  */
 class EventBasedConfigurationChangeDetectorTests {
 
-	@SuppressWarnings({ "unchecked", "raw" })
+	@SuppressWarnings({ "unchecked", "rawtypes" })
 	@Test
 	void verifyConfigChangesAccountsForBootstrapPropertySources() {
 		MockEnvironment env = new MockEnvironment();