diff --git a/Gemfile.lock b/Gemfile.lock
index 6e1d423..cb80ce3 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    array_enum (1.4.0)
+    array_enum (1.5.0)
       activemodel
 
 GEM
diff --git a/lib/array_enum/version.rb b/lib/array_enum/version.rb
index 08480fb..b11978f 100644
--- a/lib/array_enum/version.rb
+++ b/lib/array_enum/version.rb
@@ -1,3 +1,3 @@
 module ArrayEnum
-  VERSION = "1.4.0"
+  VERSION = '1.5.0'
 end