diff --git a/Gopkg.lock b/Gopkg.lock
index 588af8b..47ab250 100644
--- a/Gopkg.lock
+++ b/Gopkg.lock
@@ -22,7 +22,8 @@
 [[projects]]
   name = "github.com/davecgh/go-spew"
   packages = ["spew"]
-  revision = "5215b55f46b2b919f50a1df0eaa5886afe4e3b3d"
+  revision = "346938d642f2ec3594ed81d874461961cd0faa76"
+  version = "v1.1.0"
 
 [[projects]]
   branch = "master"
@@ -63,7 +64,7 @@
   name = "github.com/pmezard/go-difflib"
   packages = ["difflib"]
   revision = "792786c7400a136282c1664665ae0a8db921c6c2"
-  version = "^1.0.0"
+  version = "v1.0.0"
 
 [[projects]]
   branch = "master"
@@ -72,10 +73,10 @@
   revision = "68a29f5e29b18d7367e686c43cf74eba1900f548"
 
 [[projects]]
+  branch = "master"
   name = "github.com/stretchr/objx"
   packages = ["."]
   revision = "1a9d0bb9f541897e62256577b352fdbc1fb4fd94"
-  version = "master"
 
 [[projects]]
   branch = "master"