diff --git a/pom.xml b/pom.xml
index 0c27d3e..dacb6c0 100644
--- a/pom.xml
+++ b/pom.xml
@@ -11,7 +11,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-compiler-plugin</artifactId>
-                <version>3.5.1</version>
+                <version>3.7.0</version>
                 <configuration>
                     <source>1.8</source>
                     <target>1.8</target>
@@ -34,12 +34,12 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-javadoc-plugin</artifactId>
-                <version>2.10.4</version>
+                <version>3.0.0</version>
             </plugin>
             <plugin>
                 <groupId>net.orfjackal.retrolambda</groupId>
                 <artifactId>retrolambda-maven-plugin</artifactId>
-                <version>2.3.0</version>
+                <version>2.5.3</version>
                 <executions>
                     <execution>
                         <goals>