diff --git a/pom.xml b/pom.xml
index e00a0e0..d6c7eba 100644
--- a/pom.xml
+++ b/pom.xml
@@ -12,6 +12,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-compiler-plugin</artifactId>
+                <version>3.8.0</version>
                 <configuration>
                     <source>1.7</source>
                     <target>1.7</target>