diff --git a/pom.xml b/pom.xml
index 49238b4..6dd73bc 100644
--- a/pom.xml
+++ b/pom.xml
@@ -49,7 +49,7 @@
         <liquibase.version>3.5.5</liquibase.version>
         <snakeyaml.version>1.17</snakeyaml.version>
         <derby.version>10.11.1.1</derby.version>
-        <postgresql.version>42.2.10</postgresql.version>
+        <postgresql.version>42.4.1</postgresql.version>
         <beans.version>1.0.0</beans.version>
         <jackson.version>2.9.10</jackson.version>
         <jackson.databind.version>2.9.10.5</jackson.databind.version>