diff --git a/roda-core/roda-core/pom.xml b/roda-core/roda-core/pom.xml
index 446d176fae..0f4da66939 100644
--- a/roda-core/roda-core/pom.xml
+++ b/roda-core/roda-core/pom.xml
@@ -154,7 +154,7 @@
 		<dependency>
 			<groupId>org.apache.zookeeper</groupId>
 			<artifactId>zookeeper</artifactId>
-			<version>3.9.2</version>
+			<version>3.9.3</version>
 		</dependency>
 		<!-- https://mvnrepository.com/artifact/org.apache.solr/solr-solrj-zookeeper -->
 		<dependency>