diff --git a/pom.xml b/pom.xml
index 2a88e69..429b9e9 100644
--- a/pom.xml
+++ b/pom.xml
@@ -141,7 +141,7 @@
 		<dependency>
 			<groupId>io.grpc</groupId>
 			<artifactId>grpc-netty-shaded</artifactId>
-			<version>1.34.0</version>
+			<version>1.48.1</version>
 		</dependency>
 		<!-- https://mvnrepository.com/artifact/io.grpc/grpc-protobuf -->
 		<dependency>