Version bump to 1.7.4

CHANGELOG.md

@@ -1,4 +1,4 @@
-## 1.7.4 [unreleased]
+## 1.7.4
 
 - Removed extra dependencies added in 1.7.1
 - Fixed `send_failing_checks` for default Rails 5 ActiveJob adapter

lib/blazer/version.rb

@@ -1,3 +1,3 @@
 module Blazer
-  VERSION = "1.7.3"
+  VERSION = "1.7.4"
 end