diff --git a/pom.xml b/pom.xml
index 98f2ecf..91ee9fa 100644
--- a/pom.xml
+++ b/pom.xml
@@ -20,7 +20,7 @@
 		<dependency>
 			<groupId>com.unboundid</groupId>
 			<artifactId>unboundid-ldapsdk</artifactId>
-			<version>2.3.1</version>
+			<version>5.1.4</version>
 		</dependency>
 	</dependencies>
 	<properties>