diff --git a/roda-core/roda-core/pom.xml b/roda-core/roda-core/pom.xml
index 78b96d1278..21fa2534a5 100644
--- a/roda-core/roda-core/pom.xml
+++ b/roda-core/roda-core/pom.xml
@@ -156,7 +156,7 @@
         <dependency>
             <groupId>org.apache.zookeeper</groupId>
             <artifactId>zookeeper</artifactId>
-            <version>3.9.4</version>
+            <version>3.9.5</version>
         </dependency>
         <!-- https://mvnrepository.com/artifact/org.apache.solr/solr-solrj-zookeeper -->
         <dependency>