diff --git a/pom.xml b/pom.xml
index 0c6e5d0..0953916 100644
--- a/pom.xml
+++ b/pom.xml
@@ -80,12 +80,12 @@
 		<dependency>
 			<groupId>org.keycloak</groupId>
 			<artifactId>keycloak-spring-security-adapter</artifactId>
-			<version>4.4.0.Final</version>
+			<version>11.0.2</version>
 		</dependency>
 		<dependency>
 			<groupId>org.keycloak</groupId>
 			<artifactId>keycloak-spring-boot-starter</artifactId>
-			<version>4.4.0.Final</version>
+			<version>11.0.2</version>
 			<exclusions>
 				<exclusion>
 					<groupId>ch.qos.logback</groupId>
@@ -96,7 +96,7 @@
 		<dependency>
 			<groupId>org.keycloak</groupId>
 			<artifactId>keycloak-admin-client</artifactId>
-			<version>4.4.0.Final</version>
+			<version>11.0.2</version>
 		</dependency>
 
 		<dependency>
diff --git a/src/main/java/de/caritas/cob/liveservice/websocket/service/KeycloakTokenObserver.java b/src/main/java/de/caritas/cob/liveservice/websocket/service/KeycloakTokenObserver.java
index 4ed355d..ffbc24c 100644
--- a/src/main/java/de/caritas/cob/liveservice/websocket/service/KeycloakTokenObserver.java
+++ b/src/main/java/de/caritas/cob/liveservice/websocket/service/KeycloakTokenObserver.java
@@ -1,7 +1,7 @@
 package de.caritas.cob.liveservice.websocket.service;
 
 import static org.apache.commons.lang3.StringUtils.isBlank;
-import static org.keycloak.adapters.rotation.AdapterRSATokenVerifier.verifyToken;
+import static org.keycloak.adapters.rotation.AdapterTokenVerifier.verifyToken;
 
 import lombok.NonNull;
 import lombok.RequiredArgsConstructor;
diff --git a/src/test/java/de/caritas/cob/liveservice/websocket/service/KeycloakTokenObserverTest.java b/src/test/java/de/caritas/cob/liveservice/websocket/service/KeycloakTokenObserverTest.java
index a236939..1b064c9 100644
--- a/src/test/java/de/caritas/cob/liveservice/websocket/service/KeycloakTokenObserverTest.java
+++ b/src/test/java/de/caritas/cob/liveservice/websocket/service/KeycloakTokenObserverTest.java
@@ -9,7 +9,7 @@
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.keycloak.adapters.KeycloakDeploymentBuilder;
-import org.keycloak.adapters.rotation.AdapterRSATokenVerifier;
+import org.keycloak.adapters.rotation.AdapterTokenVerifier;
 import org.keycloak.adapters.springboot.KeycloakSpringBootProperties;
 import org.keycloak.common.VerificationException;
 import org.keycloak.representations.AccessToken;
@@ -19,7 +19,7 @@
 import org.powermock.modules.junit4.PowerMockRunner;
 
 @RunWith(PowerMockRunner.class)
-@PrepareForTest({AdapterRSATokenVerifier.class, KeycloakDeploymentBuilder.class})
+@PrepareForTest({AdapterTokenVerifier.class, KeycloakDeploymentBuilder.class})
 public class KeycloakTokenObserverTest {
 
   @InjectMocks
@@ -44,10 +44,10 @@ public void observeUserId_Should_throwVerificationException_When_tokenIsEmpty()
   public void observeUserId_Should_returnUserId_When_tokenIsValid()
       throws VerificationException {
     mockStatic(KeycloakDeploymentBuilder.class);
-    mockStatic(AdapterRSATokenVerifier.class);
+    mockStatic(AdapterTokenVerifier.class);
     AccessToken accessToken = new AccessToken();
     accessToken.setOtherClaims("userId", "validId");
-    when(AdapterRSATokenVerifier.verifyToken(any(), any())).thenReturn(accessToken);
+    when(AdapterTokenVerifier.verifyToken(any(), any())).thenReturn(accessToken);
 
     String userId = this.keycloakTokenObserver.observeUserId("valid token");
     assertThat(userId, is("validId"));