diff --git a/.gitmodules b/.gitmodules
index eb60ae8..d23d6a1 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -46,3 +46,24 @@
 [submodule "vendor/github.com/hashicorp/go-msgpack"]
 	path = vendor/github.com/hashicorp/go-msgpack
 	url = https://github.com/hashicorp/go-msgpack
+[submodule "vendor/github.com/prometheus/client_golang"]
+	path = vendor/github.com/prometheus/client_golang
+	url = https://github.com/prometheus/client_golang
+[submodule "vendor/github.com/beorn7/perks"]
+	path = vendor/github.com/beorn7/perks
+	url = https://github.com/beorn7/perks
+[submodule "vendor/github.com/golang/protobuf"]
+	path = vendor/github.com/golang/protobuf
+	url = https://github.com/golang/protobuf
+[submodule "vendor/github.com/prometheus/client_model"]
+	path = vendor/github.com/prometheus/client_model
+	url = https://github.com/prometheus/client_model
+[submodule "vendor/github.com/prometheus/common"]
+	path = vendor/github.com/prometheus/common
+	url = https://github.com/prometheus/common
+[submodule "vendor/github.com/matttproud/golang_protobuf_extensions"]
+	path = vendor/github.com/matttproud/golang_protobuf_extensions
+	url = https://github.com/matttproud/golang_protobuf_extensions
+[submodule "vendor/github.com/prometheus/procfs"]
+	path = vendor/github.com/prometheus/procfs
+	url = https://github.com/prometheus/procfs
diff --git a/vendor/github.com/aws/aws-sdk-go b/vendor/github.com/aws/aws-sdk-go
index 72a68b4..c76e891 160000
--- a/vendor/github.com/aws/aws-sdk-go
+++ b/vendor/github.com/aws/aws-sdk-go
@@ -1 +1 @@
-Subproject commit 72a68b4e5a9c3f6a75813e6d4393b3a21749e9c4
+Subproject commit c76e8918e8f08490e3bb154178a84a0b2bdf8d6e
diff --git a/vendor/github.com/beorn7/perks b/vendor/github.com/beorn7/perks
new file mode 160000
index 0000000..3ac7bf7
--- /dev/null
+++ b/vendor/github.com/beorn7/perks
@@ -0,0 +1 @@
+Subproject commit 3ac7bf7a47d159a033b107610db8a1b6575507a4
diff --git a/vendor/github.com/bmizerany/pat b/vendor/github.com/bmizerany/pat
index b8a3500..c068ca2 160000
--- a/vendor/github.com/bmizerany/pat
+++ b/vendor/github.com/bmizerany/pat
@@ -1 +1 @@
-Subproject commit b8a35001b773c267eb260a691f4e5499a3531600
+Subproject commit c068ca2f0aacee5ac3681d68e4d0a003b7d1fd2c
diff --git a/vendor/github.com/go-ini/ini b/vendor/github.com/go-ini/ini
index 193d1ec..12f418c 160000
--- a/vendor/github.com/go-ini/ini
+++ b/vendor/github.com/go-ini/ini
@@ -1 +1 @@
-Subproject commit 193d1ecb466bf97aae8b454a5cfc192941c64809
+Subproject commit 12f418cc7edc5a618a51407b7ac1f1f512139df3
diff --git a/vendor/github.com/golang/protobuf b/vendor/github.com/golang/protobuf
new file mode 160000
index 0000000..e51d002
--- /dev/null
+++ b/vendor/github.com/golang/protobuf
@@ -0,0 +1 @@
+Subproject commit e51d002c610dbe8c136679a67a6ded5df4d49b5c
diff --git a/vendor/github.com/hashicorp/consul b/vendor/github.com/hashicorp/consul
index 13bfad9..f6fef66 160000
--- a/vendor/github.com/hashicorp/consul
+++ b/vendor/github.com/hashicorp/consul
@@ -1 +1 @@
-Subproject commit 13bfad9e1b0fab40f5b2f5f2c7ac21cb3f0a8d6d
+Subproject commit f6fef66e1bf17be4f3c9855fbec6de802ca6bd7d
diff --git a/vendor/github.com/hashicorp/go-cleanhttp b/vendor/github.com/hashicorp/go-cleanhttp
index ce617e7..ad28ea4 160000
--- a/vendor/github.com/hashicorp/go-cleanhttp
+++ b/vendor/github.com/hashicorp/go-cleanhttp
@@ -1 +1 @@
-Subproject commit ce617e79981a8fff618bb643d155133a8f38db96
+Subproject commit ad28ea4487f05916463e2423a55166280e8254b5
diff --git a/vendor/github.com/hashicorp/hcl b/vendor/github.com/hashicorp/hcl
index 1c284ec..9a905a3 160000
--- a/vendor/github.com/hashicorp/hcl
+++ b/vendor/github.com/hashicorp/hcl
@@ -1 +1 @@
-Subproject commit 1c284ec98f4b398443cbabb0d9197f7f4cc0077c
+Subproject commit 9a905a34e6280ce905da1a32344b25e81011197a
diff --git a/vendor/github.com/hashicorp/serf b/vendor/github.com/hashicorp/serf
index c4c55f1..defb069 160000
--- a/vendor/github.com/hashicorp/serf
+++ b/vendor/github.com/hashicorp/serf
@@ -1 +1 @@
-Subproject commit c4c55f16bae1aed9b355ad655d3ebf0215734461
+Subproject commit defb069b1bad9f7cdebc647810cb6ae398a1b617
diff --git a/vendor/github.com/matttproud/golang_protobuf_extensions b/vendor/github.com/matttproud/golang_protobuf_extensions
new file mode 160000
index 0000000..c12348c
--- /dev/null
+++ b/vendor/github.com/matttproud/golang_protobuf_extensions
@@ -0,0 +1 @@
+Subproject commit c12348ce28de40eed0136aa2b644d0ee0650e56c
diff --git a/vendor/github.com/nightlyone/lockfile b/vendor/github.com/nightlyone/lockfile
index 2275425..941fc61 160000
--- a/vendor/github.com/nightlyone/lockfile
+++ b/vendor/github.com/nightlyone/lockfile
@@ -1 +1 @@
-Subproject commit 22754258d2b05a18f75f228588041de6fe9fdcc8
+Subproject commit 941fc61ce4d67dd432b94ed0bd445ad5fb9391a9
diff --git a/vendor/github.com/prometheus/client_golang b/vendor/github.com/prometheus/client_golang
new file mode 160000
index 0000000..d38f1ef
--- /dev/null
+++ b/vendor/github.com/prometheus/client_golang
@@ -0,0 +1 @@
+Subproject commit d38f1ef46f0d78136db3e585f7ebe1bcc3476f73
diff --git a/vendor/github.com/prometheus/client_model b/vendor/github.com/prometheus/client_model
new file mode 160000
index 0000000..fa8ad6f
--- /dev/null
+++ b/vendor/github.com/prometheus/client_model
@@ -0,0 +1 @@
+Subproject commit fa8ad6fec33561be4280a8f0514318c79d7f6cb6
diff --git a/vendor/github.com/prometheus/common b/vendor/github.com/prometheus/common
new file mode 160000
index 0000000..a715f9d
--- /dev/null
+++ b/vendor/github.com/prometheus/common
@@ -0,0 +1 @@
+Subproject commit a715f9d07a512e8339f70a275ace0e67c0f9a65f
diff --git a/vendor/github.com/prometheus/procfs b/vendor/github.com/prometheus/procfs
new file mode 160000
index 0000000..abf152e
--- /dev/null
+++ b/vendor/github.com/prometheus/procfs
@@ -0,0 +1 @@
+Subproject commit abf152e5f3e97f2fafac028d2cc06c1feb87ffa5
diff --git a/vendor/github.com/stretchr/testify b/vendor/github.com/stretchr/testify
index 9f9027f..6cb3b85 160000
--- a/vendor/github.com/stretchr/testify
+++ b/vendor/github.com/stretchr/testify
@@ -1 +1 @@
-Subproject commit 9f9027faeb0dad515336ed2f28317f9f8f527ab4
+Subproject commit 6cb3b85ef5a0efef77caef88363ec4d4b5c0976d