diff --git a/package.json b/package.json
index cad5acc5e..0f13c9c8d 100644
--- a/package.json
+++ b/package.json
@@ -61,5 +61,9 @@
     "karma-jasmine": "^2.0.1",
     "puppeteer": "^1.13.0",
     "serve-static": "^1.13.2"
+  },
+  "resolutions": {
+    "lodash": "^4.17.13",
+    "js-yaml": "^3.13.1"
   }
 }
diff --git a/yarn.lock b/yarn.lock
index fba46adfd..8abc19d0d 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -147,7 +147,7 @@ are-we-there-yet@~1.1.2:
     delegates "^1.0.0"
     readable-stream "^2.0.6"
 
-argparse@^1.0.2, argparse@^1.0.7:
+argparse@^1.0.7:
   version "1.0.10"
   resolved "https://registry.yarnpkg.com/argparse/-/argparse-1.0.10.tgz#bcd6791ea5ae09725e17e5ad988134cd40b3d911"
   integrity sha512-o5Roy6tNG4SL/FOkCAN6RzjiakZS25RLYFrcMttJqbdd8BWrnA+fGz57iN5Pb06pvBGvl5gQ0B48dJlslXvoTg==
@@ -1306,7 +1306,7 @@ escodegen@1.8.x:
   optionalDependencies:
     source-map "~0.2.0"
 
-esprima@2.7.x, esprima@^2.6.0, esprima@^2.7.1:
+esprima@2.7.x, esprima@^2.7.1:
   version "2.7.3"
   resolved "https://registry.yarnpkg.com/esprima/-/esprima-2.7.3.tgz#96e3b70d5779f6ad49cd032673d1c312767ba581"
   integrity sha1-luO3DVd59q1JzQMmc9HDEnZ7pYE=
@@ -2276,11 +2276,6 @@ inflight@^1.0.4:
     once "^1.3.0"
     wrappy "1"
 
-inherit@^2.2.2:
-  version "2.2.7"
-  resolved "https://registry.yarnpkg.com/inherit/-/inherit-2.2.7.tgz#4e238e289bc7adddf8ff5053d0f26a2fcda94b9f"
-  integrity sha512-dxJmC1j0Q32NFAjvbd6g3lXYLZ49HgzotgbSMwMkoiTXGhC9412Oc24g7A7M9cPPkw/vDsF2cSII+2zJwocUtQ==
-
 inherits@2, inherits@2.0.4, inherits@^2.0.1, inherits@^2.0.3, inherits@~2.0.0, inherits@~2.0.1, inherits@~2.0.3:
   version "2.0.4"
   resolved "https://registry.yarnpkg.com/inherits/-/inherits-2.0.4.tgz#0fa2c64f932917c3433a0ded55363aae37416b7c"
@@ -2691,7 +2686,7 @@ js-base64@^2.1.8:
   resolved "https://registry.yarnpkg.com/js-base64/-/js-base64-2.5.1.tgz#1efa39ef2c5f7980bb1784ade4a8af2de3291121"
   integrity sha512-M7kLczedRMYX4L8Mdh4MzyAMM9O5osx+4FcOQuTvr3A9F2D9S5JXheN0ewNbrvK2UatkTRhL5ejGmGSjNMiZuw==
 
-js-yaml@3.x, js-yaml@^3.13.1, js-yaml@~3.13.0:
+js-yaml@3.x, js-yaml@^3.13.1, js-yaml@~3.13.0, js-yaml@~3.4.0:
   version "3.13.1"
   resolved "https://registry.yarnpkg.com/js-yaml/-/js-yaml-3.13.1.tgz#aff151b30bfdfa8e49e05da22e7415e9dfa37847"
   integrity sha512-YfbcO7jXDdyj0DGxYVSlSeQNHbD7XPWvrVWeVUujrQEoZzWJIRrCPoyk6kL6IAjAG2IolMK4T0hNUe0HOUs5Jw==
@@ -2699,15 +2694,6 @@ js-yaml@3.x, js-yaml@^3.13.1, js-yaml@~3.13.0:
     argparse "^1.0.7"
     esprima "^4.0.0"
 
-js-yaml@~3.4.0:
-  version "3.4.6"
-  resolved "https://registry.yarnpkg.com/js-yaml/-/js-yaml-3.4.6.tgz#6be1b23f6249f53d293370fd4d1aaa63ce1b4eb0"
-  integrity sha1-a+GyP2JJ9T0pM3D9TRqqY84bTrA=
-  dependencies:
-    argparse "^1.0.2"
-    esprima "^2.6.0"
-    inherit "^2.2.2"
-
 jsbn@~0.1.0:
   version "0.1.1"
   resolved "https://registry.yarnpkg.com/jsbn/-/jsbn-0.1.1.tgz#a5e654c2e5a2deb5f201d96cefbca80c0ef2f513"
@@ -3011,21 +2997,11 @@ lodash.isfinite@^3.3.2:
   resolved "https://registry.yarnpkg.com/lodash.isfinite/-/lodash.isfinite-3.3.2.tgz#fb89b65a9a80281833f0b7478b3a5104f898ebb3"
   integrity sha1-+4m2WpqAKBgz8LdHizpRBPiY67M=
 
-lodash@^3.5.0, lodash@^3.7.0, lodash@~3.10.0:
-  version "3.10.1"
-  resolved "https://registry.yarnpkg.com/lodash/-/lodash-3.10.1.tgz#5bf45e8e49ba4189e17d482789dfd15bd140b7b6"
-  integrity sha1-W/Rejkm6QYnhfUgnid/RW9FAt7Y=
-
-lodash@^4.0.0, lodash@^4.17.0, lodash@^4.17.10, lodash@^4.17.14, lodash@^4.17.15, lodash@~4.17.10, lodash@~4.17.11, lodash@~4.17.5:
+lodash@^3.5.0, lodash@^3.7.0, lodash@^4.0.0, lodash@^4.17.0, lodash@^4.17.10, lodash@^4.17.13, lodash@^4.17.14, lodash@^4.17.15, lodash@~3.10.0, lodash@~4.17.10, lodash@~4.17.11, lodash@~4.17.5, lodash@~4.6.1:
   version "4.17.15"
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.15.tgz#b447f6670a0455bbfeedd11392eff330ea097548"
   integrity sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A==
 
-lodash@~4.6.1:
-  version "4.6.1"
-  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.6.1.tgz#df00c1164ad236b183cfc3887a5e8d38cc63cbbc"
-  integrity sha1-3wDBFkrSNrGDz8OIel6NOMxjy7w=
-
 log-driver@^1.2.7:
   version "1.2.7"
   resolved "https://registry.yarnpkg.com/log-driver/-/log-driver-1.2.7.tgz#63b95021f0702fedfa2c9bb0a24e7797d71871d8"