diff --git a/yarn.lock b/yarn.lock
index f91ff15..336eada 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -468,16 +468,16 @@ core-util-is@1.0.2, core-util-is@~1.0.0:
   integrity sha1-tf1UIgqivFq1eqtxQMlAdUUDwac=
 
 coveralls@^3.0.2:
-  version "3.0.2"
-  resolved "https://registry.yarnpkg.com/coveralls/-/coveralls-3.0.2.tgz#f5a0bcd90ca4e64e088b710fa8dda640aea4884f"
-  integrity sha512-Tv0LKe/MkBOilH2v7WBiTBdudg2ChfGbdXafc/s330djpF3zKOmuehTeRwjXWc7pzfj9FrDUTA7tEx6Div8NFw==
+  version "3.0.3"
+  resolved "https://registry.yarnpkg.com/coveralls/-/coveralls-3.0.3.tgz#83b1c64aea1c6afa69beaf50b55ac1bc4d13e2b8"
+  integrity sha512-viNfeGlda2zJr8Gj1zqXpDMRjw9uM54p7wzZdvLRyOgnAfCe974Dq4veZkjJdxQXbmdppu6flEajFYseHYaUhg==
   dependencies:
     growl "~> 1.10.0"
     js-yaml "^3.11.0"
     lcov-parse "^0.0.10"
     log-driver "^1.2.7"
     minimist "^1.2.0"
-    request "^2.85.0"
+    request "^2.86.0"
 
 cross-spawn@^4:
   version "4.0.2"
@@ -2144,7 +2144,7 @@ release-zalgo@^1.0.0:
   dependencies:
     es6-error "^4.0.1"
 
-request@^2.85.0:
+request@^2.85.0, request@^2.86.0:
   version "2.88.0"
   resolved "https://registry.yarnpkg.com/request/-/request-2.88.0.tgz#9c2fca4f7d35b592efe57c7f0a55e81052124fef"
   integrity sha512-NAqBSrijGLZdM0WZNsInLJpkJokL72XYjUpnB0iwsRgxh7dB6COrHnTBNwN0E+lHDAJzu7kLAkDeY08z2/A0hg==