diff --git a/src/main/java/de/itrupp/p8/keycloak/authenticator/RegistrationhCaptcha.java b/src/main/java/de/itrupp/p8/keycloak/authenticator/RegistrationhCaptcha.java
index cd54710..2c1f3a4 100644
--- a/src/main/java/de/itrupp/p8/keycloak/authenticator/RegistrationhCaptcha.java
+++ b/src/main/java/de/itrupp/p8/keycloak/authenticator/RegistrationhCaptcha.java
@@ -25,7 +25,7 @@ import org.keycloak.services.messages.Messages;
 import org.keycloak.services.validation.Validation;
 import org.keycloak.util.JsonSerialization;
 
-import javax.ws.rs.core.MultivaluedMap;
+import jakarta.ws.rs.core.MultivaluedMap;
 
 import java.io.InputStream;
 import java.util.ArrayList;