diff --git a/pom.xml b/pom.xml
index 6b5a2274c3..1398314226 100644
--- a/pom.xml
+++ b/pom.xml
@@ -85,7 +85,7 @@
     <jboss.releases.repo.url>https://repository.jboss.org/nexus/service/local/staging/deploy/maven2/</jboss.releases.repo.url>
     <jboss.snapshots.repo.url>https://repository.jboss.org/nexus/content/repositories/snapshots/</jboss.snapshots.repo.url>
 
-    <version.org.infinispan.protostream>4.3.5.Final</version.org.infinispan.protostream>
+    <version.org.infinispan.protostream>4.6.5.Final</version.org.infinispan.protostream>
 
     <!-- Newer version in kie-parent causes ServiceLoader error -->
     <version.ch.qos.logback>1.1.3</version.ch.qos.logback>
diff --git a/uberfire-extensions/uberfire-metadata/uberfire-metadata-backends/uberfire-metadata-backend-infinispan/src/test/java/org/uberfire/ext/metadata/backend/infinispan/provider/InfinispanPingServiceTest.java b/uberfire-extensions/uberfire-metadata/uberfire-metadata-backends/uberfire-metadata-backend-infinispan/src/test/java/org/uberfire/ext/metadata/backend/infinispan/provider/InfinispanPingServiceTest.java
index d1d9d5c258..d59653ac1c 100644
--- a/uberfire-extensions/uberfire-metadata/uberfire-metadata-backends/uberfire-metadata-backend-infinispan/src/test/java/org/uberfire/ext/metadata/backend/infinispan/provider/InfinispanPingServiceTest.java
+++ b/uberfire-extensions/uberfire-metadata/uberfire-metadata-backends/uberfire-metadata-backend-infinispan/src/test/java/org/uberfire/ext/metadata/backend/infinispan/provider/InfinispanPingServiceTest.java
@@ -25,7 +25,7 @@
 import org.mockito.Mock;
 import org.mockito.junit.MockitoJUnitRunner;
 
-import java.util.concurrent.ExecutionException;
+import java.util.concurrent.CompletableFuture;
 
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
@@ -37,15 +37,19 @@
 public class InfinispanPingServiceTest {
 
     @Mock(answer = Answers.RETURNS_DEEP_STUBS)
-    private RemoteCacheImpl remoteCache;
+    private RemoteCacheImpl<?,?> remoteCache;
+
+    @Mock
+    PingResponse pingResponse;
 
     @Before
-    public void setUp() throws ExecutionException, InterruptedException {
-        when(((PingResponse) remoteCache.ping().toCompletableFuture().get()).isSuccess()).thenReturn(true);
+    public void setUp() {
+        when(pingResponse.isSuccess()).thenReturn(true);
+        when(remoteCache.ping().toCompletableFuture()).thenReturn(CompletableFuture.completedFuture(pingResponse));
     }
 
     @Test
-    public void testPingSuccess() throws ExecutionException, InterruptedException {
+    public void testPingSuccess() {
         {
             InfinispanPingService service = spy(new InfinispanPingService(remoteCache));
             assertTrue(service.ping());
@@ -53,7 +57,7 @@ public void testPingSuccess() throws ExecutionException, InterruptedException {
         }
 
         {
-            when(((PingResponse) remoteCache.ping().toCompletableFuture().get()).isSuccess()).thenReturn(false);
+            when(pingResponse.isSuccess()).thenReturn(false);
             InfinispanPingService service = spy(new InfinispanPingService(remoteCache));
             assertFalse(service.ping());
             service.stop();