diff --git a/pom.xml b/pom.xml
index 4b4d00b..49c5368 100644
--- a/pom.xml
+++ b/pom.xml
@@ -17,13 +17,20 @@
          <version>4.13.2</version>
          <scope>test</scope>
      </dependency>
-     <dependency>
-         <groupId>org.junit.jupiter</groupId>
-         <artifactId>junit-jupiter</artifactId>
-         <version>RELEASE</version>
-         <scope>test</scope>
-     </dependency>
-
  </dependencies> 
+ <build>
+    <plugins>
+        <plugin>
+            <groupId>org.apache.maven.plugins</groupId>
+            <artifactId>maven-compiler-plugin</artifactId>
+            <version>3.1</version>
+            <configuration>
+                <source>8</source>
+                <target>8</target>
+            </configuration>
+        </plugin>
+    </plugins>
+</build>
+
 
 </project>