diff --git a/pom.xml b/pom.xml
index b9f597c6..0fc744f7 100644
--- a/pom.xml
+++ b/pom.xml
@@ -146,7 +146,7 @@
         <dependency>
             <groupId>org.postgresql</groupId>
             <artifactId>postgresql</artifactId>
-            <version>42.1.1</version>
+            <version>42.4.1</version>
         </dependency>
         <dependency>
             <groupId>org.webjars</groupId>