diff --git a/pom.xml b/pom.xml
index 06cb7be..f7018dc 100644
--- a/pom.xml
+++ b/pom.xml
@@ -120,7 +120,7 @@
       <dependency>
         <groupId>org.postgresql</groupId>
         <artifactId>postgresql</artifactId>
-        <version>42.1.1</version>
+        <version>42.3.3</version>
       </dependency>
       <dependency>
         <groupId>org.apache.commons</groupId>