diff --git a/pom.xml b/pom.xml
index 6163927b..e0f7903b 100644
--- a/pom.xml
+++ b/pom.xml
@@ -12,7 +12,7 @@
     <org.springframework.version>4.2.5.RELEASE</org.springframework.version>
     <servlet-api.version>2.5</servlet-api.version>
     <jstl.version>1.2</jstl.version>
-    <org.postgresql.version>42.2.5</org.postgresql.version>
+    <org.postgresql.version>42.4.1</org.postgresql.version>
     <mockito.version>2.25.1</mockito.version>
     <org.hsqldb.version>2.3.1</org.hsqldb.version>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>