diff --git a/build.gradle b/build.gradle
index 6330aac..7ab9fec 100644
--- a/build.gradle
+++ b/build.gradle
@@ -27,7 +27,7 @@ java {
     targetCompatibility = 1.8
 }
 
-def grpcVersion = '1.77.0'
+def grpcVersion = '1.78.0'
 def protobufVersion = '4.33.2'
 def protocVersion = protobufVersion