diff --git a/pom.xml b/pom.xml
index 98f3d3ff..8c317bc9 100644
--- a/pom.xml
+++ b/pom.xml
@@ -170,7 +170,7 @@
 				<plugin>
 					<groupId>org.apache.maven.plugins</groupId>
 					<artifactId>maven-jar-plugin</artifactId>
-					<version>3.5.0</version>
+					<version>3.5.1</version>
 				</plugin>
 
 				<plugin>
@@ -187,7 +187,7 @@
 				<plugin>
 					<groupId>org.codehaus.mojo</groupId>
 					<artifactId>flatten-maven-plugin</artifactId>
-					<version>1.7.3</version>
+					<version>1.8.0</version>
 					<configuration>
 						<flattenMode>ossrh</flattenMode>
 					</configuration>