diff --git a/Gemfile.lock b/Gemfile.lock
index d7e3f7343d0..965c888ca79 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -330,7 +330,7 @@ GEM
     grape-entity (0.6.0)
       activesupport
       multi_json (>= 1.3.2)
-    grpc (1.1.2)
+    grpc (1.2.2)
       google-protobuf (~> 3.1)
       googleauth (~> 0.5.1)
     haml (4.0.7)