diff --git a/grpc/java/login/pom.xml b/grpc/java/login/pom.xml
index a45e00b..ec22152 100644
--- a/grpc/java/login/pom.xml
+++ b/grpc/java/login/pom.xml
@@ -71,7 +71,7 @@
 		<dependency>
 			<groupId>com.google.protobuf</groupId>
 			<artifactId>protobuf-java</artifactId>
-			<version>3.19.6</version>
+			<version>3.25.5</version>
 		</dependency>
 		<dependency>
 			<groupId>io.grpc</groupId>