diff --git a/pom.xml b/pom.xml
index 2fce84f..f4850bf 100644
--- a/pom.xml
+++ b/pom.xml
@@ -56,10 +56,10 @@
                 <artifactId>maven-compiler-plugin</artifactId>
                 <version>3.3</version>
                 <configuration>
-                    <source>8</source>
-                    <target>8</target>
+                    <source>7</source>
+                    <target>7</target>
                 </configuration>
             </plugin>
         </plugins>
     </build>
-</project>
\ No newline at end of file
+</project>