Merge pull request #7 from Bindambc/dependabot/maven/com.squareup.retrofit2.version-2.9.0

Author: dependabot[bot]

pom.xml

@@ -15,7 +15,7 @@
   </licenses>
 
   <properties>
-    <com.squareup.retrofit2.version>2.4.0</com.squareup.retrofit2.version>
+    <com.squareup.retrofit2.version>2.9.0</com.squareup.retrofit2.version>
   </properties>
 
   <dependencies>