diff --git a/pom.xml b/pom.xml
index 45a052f..8f74859 100644
--- a/pom.xml
+++ b/pom.xml
@@ -44,7 +44,7 @@
     <dependency>
       <groupId>org.postgresql</groupId>
       <artifactId>postgresql</artifactId>
-      <version>42.1.4</version>
+      <version>42.3.3</version>
     </dependency>
   </dependencies>