Merge pull request #102 from scale8/edge-package-upgrades

Edge package upgrades...

Author: cwbeck

edge/pom.xml

@@ -111,7 +111,7 @@
     <dependency>
       <groupId>com.google.code.gson</groupId>
       <artifactId>gson</artifactId>
-      <version>2.8.7</version>
+      <version>2.9.0</version>
     </dependency>
     <dependency>
       <groupId>com.maxmind.db</groupId>
@@ -138,11 +138,6 @@
       <artifactId>mongodb-driver-sync</artifactId>
       <version>4.1.2</version>
     </dependency>
-    <dependency>
-      <groupId>org.postgresql</groupId>
-      <artifactId>postgresql</artifactId>
-      <version>42.2.23</version>
-    </dependency>
     <dependency>
       <groupId>software.amazon.awssdk</groupId>
       <artifactId>s3</artifactId>