diff --git a/copper-starter/pom.xml b/copper-starter/pom.xml
index 7c9aae6..f6ff8c4 100644
--- a/copper-starter/pom.xml
+++ b/copper-starter/pom.xml
@@ -35,7 +35,7 @@
         <dependency>
             <groupId>org.postgresql</groupId>
             <artifactId>postgresql</artifactId>
-            <version>42.4.1</version>
+            <version>42.4.3</version>
         </dependency>
         <!-- Copper artifacts -->
         <dependency>