diff --git a/pom.xml b/pom.xml
index bc3269f..9b207c4 100644
--- a/pom.xml
+++ b/pom.xml
@@ -3,7 +3,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>com.ethlo.jsons2xsd</groupId>
 	<artifactId>jsons2xsd</artifactId>
-	<version>2.2.0-SNAPSHOT</version>
+	<version>2.2.0</version>
 	<parent>
 		<groupId>org.springframework.boot</groupId>
 		<artifactId>spring-boot-starter-parent</artifactId>
@@ -147,7 +147,8 @@
 					</execution>
 				</executions>
 				<configuration>
-					<useAgent>false</useAgent>
+					<keyname>B460E7C4ED66826D</keyname>
+					<executable>gpg</executable>
 				</configuration>
 			</plugin>
 		</plugins>