diff --git a/pom.xml b/pom.xml
index 9b9fedd..ca8e665 100644
--- a/pom.xml
+++ b/pom.xml
@@ -142,7 +142,7 @@
     <dependency>
       <groupId>org.glassfish.grizzly</groupId>
       <artifactId>grizzly-http-servlet-server</artifactId>
-      <version>4.0.2</version>
+      <version>5.0.0</version>
       <scope>test</scope>
     </dependency>
     <dependency>