diff --git a/pom.xml b/pom.xml
index 98e7b9c..9f3289e 100644
--- a/pom.xml
+++ b/pom.xml
@@ -48,7 +48,7 @@
     <dependency>
       <groupId>org.postgresql</groupId>
       <artifactId>postgresql</artifactId>
-      <version>42.2.12</version>
+      <version>42.4.1</version>
     </dependency>
     <dependency>
       <groupId>commons-lang</groupId>