diff --git a/Gemfile.lock b/Gemfile.lock
index 1e891a0..1cbf052 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    phonelib (0.6.39)
+    phonelib (0.6.40)
 
 GEM
   remote: http://rubygems.org/
diff --git a/lib/phonelib/version.rb b/lib/phonelib/version.rb
index 099309e..778b365 100644
--- a/lib/phonelib/version.rb
+++ b/lib/phonelib/version.rb
@@ -1,4 +1,4 @@
 module Phonelib
   # @private
-  VERSION = '0.6.39'
+  VERSION = '0.6.40'
 end