diff --git a/lib/open3/version.rb b/lib/open3/version.rb
index 378b389..bfcec44 100644
--- a/lib/open3/version.rb
+++ b/lib/open3/version.rb
@@ -1,3 +1,3 @@
 module Open3
-  VERSION = "0.2.0"
+  VERSION = "0.2.1"
 end