diff --git a/build.gradle b/build.gradle
index 91ba2886e..ab0317a7d 100644
--- a/build.gradle
+++ b/build.gradle
@@ -11,7 +11,7 @@ buildscript {
         projectVersion = '3.1.0.RELEASE'
 
         // https://github.com/grpc/grpc-java/releases
-        grpcVersion = '1.63.0'
+        grpcVersion = '1.68.0'
 
         // https://github.com/google/guava/releases
         guavaVersion = '33.2.1-jre'