Merge pull request #9 from practicalli/snyk-fix-0666fbbae7212e1e5947ac6b5f8ae92f

[Snyk] Fix for 6 vulnerabilities

Author: practicalli-johnny

pom.xml

@@ -48,7 +48,7 @@
     <dependency>
       <groupId>org.postgresql</groupId>
       <artifactId>postgresql</artifactId>
-      <version>42.2.23.jre7</version>
+      <version>42.3.3</version>
     </dependency>
     <dependency>
       <groupId>hiccup</groupId>