diff --git a/squash-postgres/pom.xml b/squash-postgres/pom.xml
index a80e1bf..0c3a147 100644
--- a/squash-postgres/pom.xml
+++ b/squash-postgres/pom.xml
@@ -44,7 +44,7 @@
         <dependency>
             <groupId>org.postgresql</groupId>
             <artifactId>postgresql</artifactId>
-            <version>42.2.5</version>
+            <version>42.4.1</version>
         </dependency>
 
         <dependency>