diff --git a/build.gradle b/build.gradle
index 63bed65e..90b20d4f 100644
--- a/build.gradle
+++ b/build.gradle
@@ -95,7 +95,7 @@ dependencies {
 
 	testImplementation 'org.testcontainers:testcontainers'
 	testImplementation 'org.testcontainers:junit-jupiter'
-	testImplementation 'com.github.dasniko:testcontainers-keycloak:3.2.0'
+	testImplementation 'com.github.dasniko:testcontainers-keycloak:3.4.0'
 
 	testImplementation 'org.testcontainers:k3s'
 	testImplementation 'org.awaitility:awaitility'
diff --git a/src/test/java/com/contentgrid/gateway/security/AbstractKeycloakIntegrationTest.java b/src/test/java/com/contentgrid/gateway/security/AbstractKeycloakIntegrationTest.java
index ae10589b..781b814d 100644
--- a/src/test/java/com/contentgrid/gateway/security/AbstractKeycloakIntegrationTest.java
+++ b/src/test/java/com/contentgrid/gateway/security/AbstractKeycloakIntegrationTest.java
@@ -171,6 +171,9 @@ static UserCredentials createUser(Realm realm, String username) {
 
             var userRepresentation = new UserRepresentation();
             userRepresentation.setUsername(username);
+            userRepresentation.setEmail(username+"@example.invalid");
+            userRepresentation.setFirstName("Test");
+            userRepresentation.setLastName("Dummy");
             userRepresentation.setEnabled(true);
 
             String userId;