Go version 1.7.3 -> 1.7.4

CHANGELOG.md

@@ -11,6 +11,7 @@
 - [#1965](https://github.com/influxdata/telegraf/pull/1965): The JSON parser can now parse an array of objects using the same configuration.
 - [#1807](https://github.com/influxdata/telegraf/pull/1807): Option to use device name rather than path for reporting disk stats.
 - [#1348](https://github.com/influxdata/telegraf/issues/1348): Telegraf "internal" plugin for collecting stats on itself.
+- [#2127](https://github.com/influxdata/telegraf/pull/2127): Update Go version to 1.7.4.
 
 ### Bugfixes
 

circle.yml

@@ -4,9 +4,9 @@ machine:
   post:
     - sudo service zookeeper stop
     - go version
-    - go version | grep 1.7.3 || sudo rm -rf /usr/local/go
-    - wget https://storage.googleapis.com/golang/go1.7.3.linux-amd64.tar.gz
-    - sudo tar -C /usr/local -xzf go1.7.3.linux-amd64.tar.gz
+    - go version | grep 1.7.4 || sudo rm -rf /usr/local/go
+    - wget https://storage.googleapis.com/golang/go1.7.4.linux-amd64.tar.gz
+    - sudo tar -C /usr/local -xzf go1.7.4.linux-amd64.tar.gz
     - go version
 
 dependencies: