diff --git a/src/ruby/lib/grpc/version.rb b/src/ruby/lib/grpc/version.rb
index 53265c792c463ddf2c95a63bd1e13923b0422299..028fea5a4cd50a340938359b242063918edff6c1 100644
--- a/src/ruby/lib/grpc/version.rb
+++ b/src/ruby/lib/grpc/version.rb
@@ -29,5 +29,5 @@
 
 # GRPC contains the General RPC module.
 module GRPC
-  VERSION = '0.9.3'
+  VERSION = '0.9.4'
 end