diff --git a/yarn.lock b/yarn.lock
index b66af9c..b2920bf 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -937,9 +937,9 @@ ansi-styles@^3.2.1:
     color-convert "^1.9.0"
 
 argparse@^1.0.7:
-  version "1.0.9"
-  resolved "https://registry.npmjs.org/argparse/-/argparse-1.0.9.tgz#73d83bc263f86e97f8cc4f6bae1b0e90a7d22c86"
-  integrity sha1-c9g7wmP4bpf4zE9rrhsOkKfSLIY=
+  version "1.0.10"
+  resolved "https://registry.yarnpkg.com/argparse/-/argparse-1.0.10.tgz#bcd6791ea5ae09725e17e5ad988134cd40b3d911"
+  integrity sha512-o5Roy6tNG4SL/FOkCAN6RzjiakZS25RLYFrcMttJqbdd8BWrnA+fGz57iN5Pb06pvBGvl5gQ0B48dJlslXvoTg==
   dependencies:
     sprintf-js "~1.0.2"
 
@@ -2047,11 +2047,6 @@ espree@^3.1.3, espree@^3.4.0:
     acorn "^5.0.1"
     acorn-jsx "^3.0.0"
 
-esprima@^3.1.1:
-  version "3.1.3"
-  resolved "https://registry.npmjs.org/esprima/-/esprima-3.1.3.tgz#fdca51cee6133895e3c88d535ce49dbff62a4633"
-  integrity sha1-/cpRzuYTOJXjyI1TXOSdv/YqRjM=
-
 esprima@^4.0.0:
   version "4.0.1"
   resolved "https://registry.yarnpkg.com/esprima/-/esprima-4.0.1.tgz#13b04cdb3e6c5d19df91ab6987a8695619b0aa71"
@@ -2898,7 +2893,7 @@ js-types@^1.0.0:
   resolved "https://registry.npmjs.org/js-types/-/js-types-1.0.0.tgz#d242e6494ed572ad3c92809fc8bed7f7687cbf03"
   integrity sha1-0kLmSU7Vcq08koCfyL7X92h8vwM=
 
-js-yaml@^3.13.1:
+js-yaml@^3.13.1, js-yaml@^3.5.1:
   version "3.13.1"
   resolved "https://registry.yarnpkg.com/js-yaml/-/js-yaml-3.13.1.tgz#aff151b30bfdfa8e49e05da22e7415e9dfa37847"
   integrity sha512-YfbcO7jXDdyj0DGxYVSlSeQNHbD7XPWvrVWeVUujrQEoZzWJIRrCPoyk6kL6IAjAG2IolMK4T0hNUe0HOUs5Jw==
@@ -2906,14 +2901,6 @@ js-yaml@^3.13.1:
     argparse "^1.0.7"
     esprima "^4.0.0"
 
-js-yaml@^3.5.1:
-  version "3.8.4"
-  resolved "https://registry.npmjs.org/js-yaml/-/js-yaml-3.8.4.tgz#520b4564f86573ba96662af85a8cafa7b4b5a6f6"
-  integrity sha1-UgtFZPhlc7qWZir4Woyvp7S1pvY=
-  dependencies:
-    argparse "^1.0.7"
-    esprima "^3.1.1"
-
 jsesc@^2.5.1:
   version "2.5.2"
   resolved "https://registry.yarnpkg.com/jsesc/-/jsesc-2.5.2.tgz#80564d2e483dacf6e8ef209650a67df3f0c283a4"
@@ -4563,7 +4550,7 @@ spdx-license-ids@^1.0.2:
 
 sprintf-js@~1.0.2:
   version "1.0.3"
-  resolved "https://registry.npmjs.org/sprintf-js/-/sprintf-js-1.0.3.tgz#04e6926f662895354f3dd015203633b857297e2c"
+  resolved "https://registry.yarnpkg.com/sprintf-js/-/sprintf-js-1.0.3.tgz#04e6926f662895354f3dd015203633b857297e2c"
   integrity sha1-BOaSb2YolTVPPdAVIDYzuFcpfiw=
 
 stable@^0.1.8: