bump gem version

rhemsing · rhemsing · commit 3538d44b526e · 2020-02-19T10:04:09.000-07:00
diff --git a/lib/polymorphic_integer_type/version.rb b/lib/polymorphic_integer_type/version.rb
@@ -1,3 +1,3 @@
 module PolymorphicIntegerType
-  VERSION = "2.2.4"
+  VERSION = "2.2.5"
 end
