diff --git a/yarn.lock b/yarn.lock
index 9a93e51c7..17498755c 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -563,15 +563,15 @@ core-util-is@1.0.2, core-util-is@~1.0.0:
   integrity sha1-tf1UIgqivFq1eqtxQMlAdUUDwac=
 
 coveralls@^3.0.0:
-  version "3.0.13"
-  resolved "https://registry.yarnpkg.com/coveralls/-/coveralls-3.0.13.tgz#64d8c99af3b8a771a2e6e5bcdf556c3c5061d29d"
-  integrity sha512-Bch6FJI4ebK6Mwr+DjFCJbb/RayNwn5pscSDE4Ux6cgjNkAcjdgGZBRfQnuYTt5tY81MqGK8m2r+xc5FDF513A==
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/coveralls/-/coveralls-3.1.0.tgz#13c754d5e7a2dd8b44fe5269e21ca394fb4d615b"
+  integrity sha512-sHxOu2ELzW8/NC1UP5XVLbZDzO4S3VxfFye3XYCznopHy02YjNkHcj5bKaVw2O7hVaBdBjEdQGpie4II1mWhuQ==
   dependencies:
     js-yaml "^3.13.1"
     lcov-parse "^1.0.0"
     log-driver "^1.2.7"
     minimist "^1.2.5"
-    request "^2.88.0"
+    request "^2.88.2"
 
 cross-spawn@^6.0.5:
   version "6.0.5"
@@ -1957,7 +1957,7 @@ release-zalgo@^1.0.0:
   dependencies:
     es6-error "^4.0.1"
 
-request@^2.88.0:
+request@^2.88.2:
   version "2.88.2"
   resolved "https://registry.yarnpkg.com/request/-/request-2.88.2.tgz#d73c918731cb5a87da047e207234146f664d12b3"
   integrity sha512-MsvtOrfG9ZcrOwAW+Qi+F6HbD0CWXEh9ou77uOb7FM2WPhwT7smM833PzanhJLsgXjN89Ir6V2PczXNnMpwKhw==