diff --git a/yarn.lock b/yarn.lock
index 70c2fe4..2908be1 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -53,8 +53,8 @@ ajv@^4.9.1:
     json-stable-stringify "^1.0.1"
 
 ajv@^5.1.0:
-  version "5.3.0"
-  resolved "https://registry.yarnpkg.com/ajv/-/ajv-5.3.0.tgz#4414ff74a50879c208ee5fdc826e32c303549eda"
+  version "5.5.0"
+  resolved "https://registry.yarnpkg.com/ajv/-/ajv-5.5.0.tgz#eb2840746e9dc48bd5e063a36e3fd400c5eab5a9"
   dependencies:
     co "^4.6.0"
     fast-deep-equal "^1.0.0"
@@ -572,8 +572,8 @@ combined-stream@^1.0.5, combined-stream@~1.0.5:
     delayed-stream "~1.0.0"
 
 commander@^2.9.0:
-  version "2.11.0"
-  resolved "https://registry.yarnpkg.com/commander/-/commander-2.11.0.tgz#157152fd1e7a6c8d98a5b715cf376df928004563"
+  version "2.12.1"
+  resolved "https://registry.yarnpkg.com/commander/-/commander-2.12.1.tgz#468635c4168d06145b9323356d1da84d14ac4a7a"
 
 concat-map@0.0.1:
   version "0.0.1"
@@ -588,8 +588,8 @@ content-type-parser@^1.0.1:
   resolved "https://registry.yarnpkg.com/content-type-parser/-/content-type-parser-1.0.2.tgz#caabe80623e63638b2502fd4c7f12ff4ce2352e7"
 
 convert-source-map@^1.4.0, convert-source-map@^1.5.0:
-  version "1.5.0"
-  resolved "https://registry.yarnpkg.com/convert-source-map/-/convert-source-map-1.5.0.tgz#9acd70851c6d5dfdd93d9282e5edf94a03ff46b5"
+  version "1.5.1"
+  resolved "https://registry.yarnpkg.com/convert-source-map/-/convert-source-map-1.5.1.tgz#b8278097b9bc229365de5c62cf5fcaed8b5599e5"
 
 core-js@^2.4.0, core-js@^2.5.0:
   version "2.5.1"
@@ -719,8 +719,8 @@ detect-indent@^4.0.0:
     repeating "^2.0.0"
 
 detect-libc@^1.0.2:
-  version "1.0.2"
-  resolved "https://registry.yarnpkg.com/detect-libc/-/detect-libc-1.0.2.tgz#71ad5d204bf17a6a6ca8f450c61454066ef461e1"
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/detect-libc/-/detect-libc-1.0.3.tgz#fa137c4bd698edf55cd5cd02ac559f91a4c4ba9b"
 
 diff@^3.1.0, diff@^3.2.0:
   version "3.4.0"
@@ -1232,8 +1232,8 @@ inherits@2, inherits@^2.0.1, inherits@~2.0.0, inherits@~2.0.3:
   resolved "https://registry.yarnpkg.com/inherits/-/inherits-2.0.3.tgz#633c2c83e3da42a502f52466022480f4208261de"
 
 ini@~1.3.0:
-  version "1.3.4"
-  resolved "https://registry.yarnpkg.com/ini/-/ini-1.3.4.tgz#0537cb79daf59b59a1a517dff706c86ec039162e"
+  version "1.3.5"
+  resolved "https://registry.yarnpkg.com/ini/-/ini-1.3.5.tgz#eee25f56db1c9ec6085e0c22778083f596abf927"
 
 invariant@^2.2.2:
   version "2.2.2"
@@ -1986,8 +1986,8 @@ natural-compare@^1.4.0:
   resolved "https://registry.yarnpkg.com/natural-compare/-/natural-compare-1.4.0.tgz#4abebfeed7541f2c27acfb29bdbbd15c8d5ba4f7"
 
 nock@^9.0.13:
-  version "9.1.0"
-  resolved "https://registry.yarnpkg.com/nock/-/nock-9.1.0.tgz#b6fd783abc1e774cb028058ea81207369a735747"
+  version "9.1.3"
+  resolved "https://registry.yarnpkg.com/nock/-/nock-9.1.3.tgz#1ab95a973a876c9ae2a844241844e29dbb5a1d89"
   dependencies:
     chai ">=1.9.2 <4.0.0"
     debug "^2.2.0"
@@ -1996,7 +1996,7 @@ nock@^9.0.13:
     lodash "~4.17.2"
     mkdirp "^0.5.0"
     propagate "0.4.0"
-    qs "^6.0.2"
+    qs "^6.5.1"
     semver "^5.3.0"
 
 node-int64@^0.4.0:
@@ -2297,7 +2297,7 @@ punycode@^1.4.1:
   version "1.4.1"
   resolved "https://registry.yarnpkg.com/punycode/-/punycode-1.4.1.tgz#c0d5a63b2718800ad8e1eb0fa5269c84dd41845e"
 
-qs@^6.0.2, qs@~6.5.1:
+qs@^6.5.1, qs@~6.5.1:
   version "6.5.1"
   resolved "https://registry.yarnpkg.com/qs/-/qs-6.5.1.tgz#349cdf6eef89ec45c12d7d5eb3fc0c870343a6d8"