diff --git a/core/build.gradle b/core/build.gradle
index bd6ff02..5c45466 100644
--- a/core/build.gradle
+++ b/core/build.gradle
@@ -6,7 +6,7 @@ plugins {
 description 'Trident-Java gRPC core classes'
 
 def protobufVersion = '3.25.5'
-def grpcVersion = '1.60.0'
+def grpcVersion = '1.78.0'
 
 configurations.all {
     resolutionStrategy {