diff --git a/src/main/java/sh/libre/scim/core/GroupAdapter.java b/src/main/java/sh/libre/scim/core/GroupAdapter.java
index 31b25b5769..6da5c078c7 100644
--- a/src/main/java/sh/libre/scim/core/GroupAdapter.java
+++ b/src/main/java/sh/libre/scim/core/GroupAdapter.java
@@ -5,7 +5,6 @@ import de.captaingoldfish.scim.sdk.common.resources.complex.Meta;
 import de.captaingoldfish.scim.sdk.common.resources.multicomplex.Member;
 import jakarta.persistence.NoResultException;
 import org.apache.commons.lang3.BooleanUtils;
-import org.apache.commons.lang3.StringUtils;
 import org.jboss.logging.Logger;
 import org.keycloak.models.GroupModel;
 import org.keycloak.models.KeycloakSession;
diff --git a/src/main/java/sh/libre/scim/core/ScimDispatcher.java b/src/main/java/sh/libre/scim/core/ScimDispatcher.java
index 4b2beedf2c..98437c1372 100644
--- a/src/main/java/sh/libre/scim/core/ScimDispatcher.java
+++ b/src/main/java/sh/libre/scim/core/ScimDispatcher.java
@@ -1,6 +1,5 @@
 package sh.libre.scim.core;
 
-import org.apache.commons.lang3.StringUtils;
 import org.jboss.logging.Logger;
 import org.keycloak.component.ComponentModel;
 import org.keycloak.models.KeycloakSession;
diff --git a/src/main/java/sh/libre/scim/core/UserAdapter.java b/src/main/java/sh/libre/scim/core/UserAdapter.java
index ca0abf841c..3546751bcb 100644
--- a/src/main/java/sh/libre/scim/core/UserAdapter.java
+++ b/src/main/java/sh/libre/scim/core/UserAdapter.java
@@ -18,7 +18,6 @@ import java.util.HashMap;
 import java.util.HashSet;
 import java.util.List;
 import java.util.Map;
-import java.util.Objects;
 import java.util.Set;
 import java.util.stream.Stream;
 
diff --git a/src/main/java/sh/libre/scim/event/ScimEventListenerProvider.java b/src/main/java/sh/libre/scim/event/ScimEventListenerProvider.java
index f490dd580d..0180de0621 100644
--- a/src/main/java/sh/libre/scim/event/ScimEventListenerProvider.java
+++ b/src/main/java/sh/libre/scim/event/ScimEventListenerProvider.java
@@ -1,13 +1,11 @@
 package sh.libre.scim.event;
 
 import org.apache.commons.lang3.BooleanUtils;
-import org.apache.commons.lang3.StringUtils;
 import org.jboss.logging.Logger;
 import org.keycloak.events.Event;
 import org.keycloak.events.EventListenerProvider;
 import org.keycloak.events.EventType;
 import org.keycloak.events.admin.AdminEvent;
-import org.keycloak.events.admin.OperationType;
 import org.keycloak.events.admin.ResourceType;
 import org.keycloak.models.GroupModel;
 import org.keycloak.models.KeycloakSession;