diff --git a/dhis-2/pom.xml b/dhis-2/pom.xml
index 528aa4e..2baf62e 100644
--- a/dhis-2/pom.xml
+++ b/dhis-2/pom.xml
@@ -899,7 +899,7 @@
       <dependency>
         <groupId>org.postgresql</groupId>
         <artifactId>postgresql</artifactId>
-        <version>42.2.1</version>
+        <version>42.4.1</version>
       </dependency>
 
       <!-- Apache jClouds -->