diff --git a/pom.xml b/pom.xml
index f419824c5f5e..73d1ccd5b88b 100644
--- a/pom.xml
+++ b/pom.xml
@@ -1154,7 +1154,7 @@
       <dependency>
         <groupId>io.grpc</groupId>
         <artifactId>grpc-core</artifactId>
-        <version>1.0.1</version>
+        <version>1.33.0</version>
       </dependency>
       <dependency>
         <groupId>org.apache.ant</groupId>