diff --git a/1-lab/pom.xml b/1-lab/pom.xml
index 2e9e827..f5597de 100644
--- a/1-lab/pom.xml
+++ b/1-lab/pom.xml
@@ -46,7 +46,7 @@
         <dependency>
             <groupId>io.grpc</groupId>
             <artifactId>grpc-protobuf</artifactId>
-            <version>1.24.0</version>
+            <version>1.53.0</version>
         </dependency>
         <dependency>
             <groupId>io.grpc</groupId>