diff --git a/build.gradle b/build.gradle
index 217c5459f..b216b820f 100644
--- a/build.gradle
+++ b/build.gradle
@@ -11,7 +11,7 @@ buildscript {
         projectVersion = '3.2.0-SNAPSHOT'
 
         // https://github.com/grpc/grpc-java/releases
-        grpcVersion = '1.63.0'
+        grpcVersion = '1.68.2'
 
         // https://github.com/google/guava/releases
         guavaVersion = '33.2.1-jre'