diff --git a/pom.xml b/pom.xml
index b64dfe7..9f7ebda 100644
--- a/pom.xml
+++ b/pom.xml
@@ -37,7 +37,7 @@
 		<dependency>
 			<groupId>org.glassfish.tyrus</groupId>
 			<artifactId>tyrus-container-grizzly-client</artifactId>
-			<version>1.13.1</version>
+			<version>1.21</version>
 		</dependency>
 		<dependency>
 			<groupId>org.glassfish.tyrus.ext</groupId>