diff --git a/driver-pravega/pom.xml b/driver-pravega/pom.xml
index 2d18ac1..5ccb4b8 100644
--- a/driver-pravega/pom.xml
+++ b/driver-pravega/pom.xml
@@ -62,19 +62,19 @@
         <dependency>
             <groupId>io.pravega</groupId>
             <artifactId>pravega-keycloak-client</artifactId>
-            <version>0.8.0</version>
+            <version>0.9.0</version>
         </dependency>
 
         <dependency>
             <groupId>io.grpc</groupId>
             <artifactId>grpc-all</artifactId>
-            <version>1.24.2</version>
+            <version>1.36.0</version>
         </dependency>
 
         <dependency>
             <groupId>io.netty</groupId>
             <artifactId>netty-all</artifactId>
-            <version>4.1.50.Final</version>
+            <version>4.1.65.Final</version>
         </dependency>
 
         <dependency>