2.1.0 version implementation.

pom.xml

@@ -6,7 +6,7 @@
 
     <groupId>com.github.prominence</groupId>
     <artifactId>openweathermap-api</artifactId>
-    <version>2.0.1</version>
+    <version>2.1.0</version>
     <packaging>jar</packaging>
 
     <name>Java OpenWeatherMap API</name>
@@ -27,7 +27,7 @@
     <licenses>
         <license>
             <name>MIT License</name>
-            <url>http://www.opensource.org/licenses/mit-license.php</url>
+            <url>https://www.opensource.org/licenses/mit-license.php</url>
             <distribution>repo</distribution>
         </license>
     </licenses>
@@ -150,6 +150,12 @@
                     </execution>
                 </executions>
             </plugin>
+
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-surefire-plugin</artifactId>
+                <version>2.22.2</version>
+            </plugin>
         </plugins>
     </build>
 
@@ -167,10 +173,15 @@
         </dependency>
 
         <dependency>
-            <groupId>junit</groupId>
-            <artifactId>junit</artifactId>
-            <version>4.13.1</version>
+            <groupId>org.junit.jupiter</groupId>
+            <artifactId>junit-jupiter-engine</artifactId>
+            <version>5.7.1</version>
             <scope>test</scope>
         </dependency>
+        <dependency>
+            <groupId>org.junit.platform</groupId>
+            <artifactId>junit-platform-runner</artifactId>
+            <version>1.7.1</version>
+        </dependency>
     </dependencies>
 </project>