diff --git a/Gopkg.lock b/Gopkg.lock
index c5633a10b..9c8773267 100644
--- a/Gopkg.lock
+++ b/Gopkg.lock
@@ -42,12 +42,12 @@
   revision = "62a607eb02243845670f25a61cbc2d394c1ede10"
 
 [[projects]]
-  branch = "master"
   digest = "1:f4f6279cb37479954644babd8f8ef00584ff9fa63555d2c6718c1c3517170202"
   name = "github.com/elazarl/go-bindata-assetfs"
   packages = ["."]
   pruneopts = "UT"
-  revision = "38087fe4dafb822e541b3f7955075cc1c30bd294"
+  revision = "30f82fa23fd844bd5bb1e5f216db87fd77b5eb43"
+  version = "v1.0.0"
 
 [[projects]]
   digest = "1:abeb38ade3f32a92943e5be54f55ed6d6e3b6602761d74b4aab4c9dd45c18abd"
@@ -81,14 +81,6 @@
   pruneopts = "UT"
   revision = "4fbfcc6122759afed2efbc762c4c41164a403951"
 
-[[projects]]
-  branch = "master"
-  digest = "1:36fe9527deed01d2a317617e59304eb2c4ce9f8a24115bcc5c2e37b3aee5bae4"
-  name = "github.com/gin-contrib/sse"
-  packages = ["."]
-  pruneopts = "UT"
-  revision = "22d885f9ecc78bf4ee5d72b937e4bbcdc58e8cae"
-
 [[projects]]
   branch = "master"
   digest = "1:d178cf1d1da54559f7f89b0cf5d30763e03750bbf0692df2f45b1815b8b36462"
@@ -106,7 +98,7 @@
   revision = "39cfb9727134fef3120d2458fce5fab14265a46c"
 
 [[projects]]
-  digest = "1:76052d394539fa449628bc0a7d19d12051e350d3598d28d2263798c2976e9cf5"
+  digest = "1:9f1c5213a30b3ee13fdce43ac85823d476e11ff93496ef3019998baf035b4d88"
   name = "github.com/gin-gonic/gin"
   packages = [
     ".",
@@ -114,8 +106,8 @@
     "render",
   ]
   pruneopts = "UT"
-  revision = "d459835d2b077e44f7c9b453505ee29881d5d12d"
-  version = "v1.2"
+  revision = "e2212d40c62a98b388a5eb48ecbdcf88534688ba"
+  version = "v1.1.4"
 
 [[projects]]
   digest = "1:15042ad3498153684d09f393bbaec6b216c8eec6d61f63dff711de7d64ed8861"
@@ -135,7 +127,7 @@
 
 [[projects]]
   branch = "master"
-  digest = "1:ac64f01acc5eeea9dde40e326de6b6471e501392ec06524c3b51033aa50789bc"
+  digest = "1:a361611b8c8c75a1091f00027767f7779b29cb37c456a71b8f2604c88057ab40"
   name = "github.com/hashicorp/hcl"
   packages = [
     ".",
@@ -160,6 +152,14 @@
   revision = "c2353362d570a7bfa228149c62842019201cfb71"
   version = "v1.8.0"
 
+[[projects]]
+  branch = "master"
+  digest = "1:31bd492aa2822484bcec518e0b693e1aedfdf9637b43527c0ad29d5cf8abfd43"
+  name = "github.com/manucorporat/sse"
+  packages = ["."]
+  pruneopts = "UT"
+  revision = "ee05b128a739a0fb76c7ebd3ae4810c1de808d6d"
+
 [[projects]]
   digest = "1:d4d17353dbd05cb52a2a52b7fe1771883b682806f68db442b436294926bbfafb"
   name = "github.com/mattn/go-isatty"
@@ -225,7 +225,7 @@
   version = "v1.0.0"
 
 [[projects]]
-  digest = "1:1bd84ab43883f0ef0129fb753f9fdabba3903eff922816aaaba8e6204fb3cde9"
+  digest = "1:d14a5f4bfecf017cb780bdde1b6483e5deb87e12c332544d2c430eda58734bcb"
   name = "github.com/prometheus/client_golang"
   packages = [
     "prometheus",
@@ -237,7 +237,7 @@
 
 [[projects]]
   branch = "master"
-  digest = "1:0f37e09b3e92aaeda5991581311f8dbf38944b36a3edec61cc2d1991f527554a"
+  digest = "1:2d5cd61daa5565187e1d96bae64dbbc6080dacf741448e9629c64fd93203b0d4"
   name = "github.com/prometheus/client_model"
   packages = ["go"]
   pruneopts = "UT"
@@ -245,7 +245,7 @@
 
 [[projects]]
   branch = "master"
-  digest = "1:4d291d51042ed9de40eef61a3c1b56e969d6e0f8aa5fd3da5e958ec66bee68e4"
+  digest = "1:e469cd65badf7694aeb44874518606d93c1d59e7735d3754ad442782437d3cc3"
   name = "github.com/prometheus/common"
   packages = [
     "expfmt",
@@ -257,7 +257,7 @@
 
 [[projects]]
   branch = "master"
-  digest = "1:55d7449d6987dabf272b4e81b2f9c449f05b17415c939b68d1e82f57e3374b7f"
+  digest = "1:20d9bb50dbee172242f9bcd6ec24a917dd7a5bb17421bf16a79c33111dea7db1"
   name = "github.com/prometheus/procfs"
   packages = [
     ".",
@@ -277,7 +277,7 @@
   version = "v1.0.6"
 
 [[projects]]
-  digest = "1:37ace7f35375adec11634126944bdc45a673415e2fcc07382d03b75ec76ea94c"
+  digest = "1:bd1ae00087d17c5a748660b8e89e1043e1e5479d0fea743352cda2f8dd8c4f84"
   name = "github.com/spf13/afero"
   packages = [
     ".",
@@ -319,14 +319,6 @@
   revision = "b5e8006cbee93ec955a89ab31e0e3ce3204f3736"
   version = "v1.0.2"
 
-[[projects]]
-  digest = "1:03aa6e485e528acb119fb32901cf99582c380225fc7d5a02758e08b180cb56c3"
-  name = "github.com/ugorji/go"
-  packages = ["codec"]
-  pruneopts = "UT"
-  revision = "b4c50a2b199d93b13dc15e78929cfb23bfdf21ab"
-  version = "v1.1.1"
-
 [[projects]]
   branch = "master"
   digest = "1:3f3a05ae0b95893d90b9b3b5afdb79a9b3d96e4e36e099d841ae602e4aca0da8"
@@ -335,19 +327,26 @@
   pruneopts = "UT"
   revision = "c126467f60eb25f8f27e5a981f32a87e3965053f"
 
+[[projects]]
+  digest = "1:c8904037a371cbf41a32bcda3c4c244bb71fb32e2cb4006457a4c3a897990783"
+  name = "golang.org/x/net"
+  packages = ["context"]
+  pruneopts = "UT"
+  revision = "f315505cf3349909cdf013ea56690da34e96a451"
+
 [[projects]]
   branch = "master"
-  digest = "1:72d6244a51be9611f08994aca19677fcc31676b3e7b742c37e129e6ece4ad8fc"
+  digest = "1:be95d758fc4d9216e5d41ff5b98b46938fba85ca5bc2ddc45a1b03e2bb10fe7c"
   name = "golang.org/x/sys"
   packages = [
     "unix",
     "windows",
   ]
   pruneopts = "UT"
-  revision = "ac767d655b305d4e9612f5f6e33120b9176c4ad4"
+  revision = "e072cadbbdc8dd3d3ffa82b8b4b9304c261d9311"
 
 [[projects]]
-  digest = "1:038003d098ffc345c4c5c6d47bcc6920b2649ee0c0d557162e54e75c76cadf8b"
+  digest = "1:8029e9743749d4be5bc9f7d42ea1659471767860f0cdc34d37c3111bd308a295"
   name = "golang.org/x/text"
   packages = [
     "internal/gen",
@@ -362,12 +361,12 @@
   version = "v0.3.0"
 
 [[projects]]
-  digest = "1:cbc72c4c4886a918d6ab4b95e347ffe259846260f99ebdd8a198c2331cf2b2e9"
+  digest = "1:68c70644bbc3b84184546e5dc2cbe4be8508195df988e8f46e042ac4e108a04e"
   name = "gopkg.in/go-playground/validator.v8"
   packages = ["."]
   pruneopts = "UT"
-  revision = "5f1438d3fca68893a817e4a66806cea46a9e4ebf"
-  version = "v8.18.2"
+  revision = "c193cecd124b5cc722d7ee5538e945bdb3348435"
+  version = "v8.15.1"
 
 [[projects]]
   branch = "v1"
@@ -378,12 +377,12 @@
   revision = "8007e27cdb3239fcfc95c1274d7d8cbcc68b7d52"
 
 [[projects]]
-  branch = "v2"
   digest = "1:342378ac4dcb378a5448dd723f0784ae519383532f5e70ade24132c4c8693202"
   name = "gopkg.in/yaml.v2"
   packages = ["."]
   pruneopts = "UT"
   revision = "5420a8b6744d3b0345ab293f6fcba19c978f1183"
+  version = "v2.2.1"
 
 [solve-meta]
   analyzer-name = "dep"
diff --git a/Gopkg.toml b/Gopkg.toml
index a2b3909bb..f98b8c141 100644
--- a/Gopkg.toml
+++ b/Gopkg.toml
@@ -1,6 +1,6 @@
 # Gopkg.toml example
 #
-# Refer to https://github.com/golang/dep/blob/master/docs/Gopkg.toml.md
+# Refer to https://golang.github.io/dep/docs/Gopkg.toml.html
 # for detailed Gopkg.toml documentation.
 #
 # required = ["github.com/user/thing/cmd/thing"]
@@ -16,12 +16,14 @@
 #   source = "github.com/myfork/project2"
 #
 # [[override]]
-#  name = "github.com/x/y"
-#  version = "2.4.0"
+#   name = "github.com/x/y"
+#   version = "2.4.0"
+#
+# [prune]
+#   non-go = false
+#   go-tests = true
+#   unused-packages = true
 
-[prune]
-  go-tests = true
-  unused-packages = true
 
 [[constraint]]
   branch = "master"
@@ -36,13 +38,17 @@
   name = "github.com/cnf/structhash"
 
 [[constraint]]
-  branch = "master"
   name = "github.com/elazarl/go-bindata-assetfs"
+  version = "1.0.0"
 
 [[constraint]]
   branch = "master"
   name = "github.com/getsentry/raven-go"
 
+[[constraint]]
+  name = "github.com/gin-contrib/cors"
+  version = "1.2.0"
+
 [[constraint]]
   branch = "master"
   name = "github.com/gin-contrib/gzip"
@@ -57,7 +63,7 @@
 
 [[constraint]]
   name = "github.com/gin-gonic/gin"
-  version = "1.2.0"
+  version = "1.1.4"
 
 [[constraint]]
   branch = "master"
@@ -81,24 +87,24 @@
 
 [[constraint]]
   name = "github.com/sirupsen/logrus"
-  version = "1.0.3"
+  version = "1.0.6"
 
 [[constraint]]
   name = "github.com/spf13/pflag"
-  version = "1.0.0"
+  version = "1.0.1"
 
 [[constraint]]
   name = "github.com/spf13/viper"
-  version = "1.0.0"
+  version = "1.0.2"
 
 [[constraint]]
   branch = "v1"
   name = "gopkg.in/jarcoal/httpmock.v1"
 
 [[constraint]]
-  branch = "v2"
   name = "gopkg.in/yaml.v2"
+  version = "2.2.1"
 
-[[constraint]]
-  name = "github.com/gin-contrib/cors"
-  version = "1.2.0"
+[prune]
+  go-tests = true
+  unused-packages = true