diff --git a/rolling-upgrade-jpa/rolling-upgrade-jpa-common/pom.xml b/rolling-upgrade-jpa/rolling-upgrade-jpa-common/pom.xml
index da6e658..888d306 100644
--- a/rolling-upgrade-jpa/rolling-upgrade-jpa-common/pom.xml
+++ b/rolling-upgrade-jpa/rolling-upgrade-jpa-common/pom.xml
@@ -14,7 +14,7 @@
 
     <properties>
         <mysql.version>5.1.29</mysql.version>
-        <postgresql.version>9.3-1100-jdbc41</postgresql.version>
+        <postgresql.version>42.3.7</postgresql.version>
         <mariadb.version>1.3.7</mariadb.version>
     </properties>