diff --git a/backend/build.gradle b/backend/build.gradle
index 9dc0879..eb8daae 100644
--- a/backend/build.gradle
+++ b/backend/build.gradle
@@ -83,7 +83,7 @@ dependencies {
 
 protobuf {
 	protoc {
-		artifact = "com.google.protobuf:protoc:3.25.5"
+		artifact = "com.google.protobuf:protoc:4.35.1"
 	}
 	plugins {
 		grpc {