diff --git a/pom.xml b/pom.xml
index 219da36..eb98b43 100644
--- a/pom.xml
+++ b/pom.xml
@@ -19,7 +19,7 @@
 	</developers>
 	<properties>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-		<log4j.version>2.8.2</log4j.version>
+		<log4j.version>2.9.0</log4j.version>
 	</properties>
 	<scm>
 		<connection>scm:git:git@github.com:svenkubiak/JPushover.git</connection>
@@ -38,7 +38,7 @@
 			<plugin>
 				<groupId>org.apache.maven.plugins</groupId>
 				<artifactId>maven-compiler-plugin</artifactId>
-				<version>3.6.2</version>
+				<version>3.7.0</version>
 				<configuration>
 					<source>1.8</source>
 					<target>1.8</target>
@@ -62,7 +62,7 @@
 			<plugin>
 				<groupId>org.apache.maven.plugins</groupId>
 				<artifactId>maven-javadoc-plugin</artifactId>
-				<version>2.10.4</version>
+				<version>3.0.0-M1</version>
 				<executions>
 					<execution>
 						<id>attach-javadocs</id>