diff --git a/pom.xml b/pom.xml
index a12a928..fa70c2f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -231,7 +231,7 @@
 					<plugin>
 						<groupId>org.apache.maven.plugins</groupId>
 						<artifactId>maven-gpg-plugin</artifactId>
-						<version>1.6</version>
+						<version>3.1.0</version>
 						<executions>
 							<execution>
 								<id>sign-artifacts</id>
@@ -290,7 +290,7 @@
 					<plugin>
 						<groupId>org.apache.maven.plugins</groupId>
 						<artifactId>maven-gpg-plugin</artifactId>
-						<version>1.6</version>
+						<version>3.1.0</version>
 						<executions>
 							<execution>
 								<id>sign-artifacts</id>