diff --git a/shard.yml b/shard.yml
index 9d660fb..bd31b20 100644
--- a/shard.yml
+++ b/shard.yml
@@ -1,5 +1,5 @@
 name: neph
-version: 0.1.15
+version: 0.1.16
 
 authors:
   - Taichiro Suzuki <taichiro0709@gmail.com>
diff --git a/src/neph/version.cr b/src/neph/version.cr
index 4180b1a..73115bf 100644
--- a/src/neph/version.cr
+++ b/src/neph/version.cr
@@ -1,3 +1,3 @@
 module Neph
-  VERSION = "0.1.15"
+  VERSION = "0.1.16"
 end