diff --git a/package.json b/package.json
index 1878a0bb..5a3ff63c 100644
--- a/package.json
+++ b/package.json
@@ -46,8 +46,8 @@
     "@types/utf8": "^2.1.6",
     "@types/webpack": "^4.41.12",
     "@types/ws": "^7.2.4",
-    "@typescript-eslint/eslint-plugin": "^2.29.0",
-    "@typescript-eslint/parser": "^2.29.0",
+    "@typescript-eslint/eslint-plugin": "^2.30.0",
+    "@typescript-eslint/parser": "^2.30.0",
     "chai": "^4.2.0",
     "deep-equal": "^2.0.3",
     "eslint": "^6.8.0",
@@ -55,7 +55,7 @@
     "express-ws": "^4.0.0",
     "glob": "^7.0.5",
     "jsdom": "^16.2.2",
-    "mocha": "^7.1.1",
+    "mocha": "^7.1.2",
     "mustache": "^4.0.1",
     "node-pty": "^0.9.0",
     "nyc": "^15.0.1",
@@ -66,7 +66,7 @@
     "utf8": "^3.0.0",
     "webpack": "^4.43.0",
     "webpack-cli": "^3.3.11",
-    "ws": "^7.0.0",
+    "ws": "^7.2.5",
     "xterm-benchmark": "^0.1.3"
   }
 }
diff --git a/yarn.lock b/yarn.lock
index c51b8b9f..850d5bc4 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -371,40 +371,40 @@
   dependencies:
     "@types/node" "*"
 
-"@typescript-eslint/eslint-plugin@^2.29.0":
-  version "2.29.0"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/eslint-plugin/-/eslint-plugin-2.29.0.tgz#c9efab7624e3dd6d144a0e4577a541d1bd42c2ac"
-  integrity sha512-X/YAY7azKirENm4QRpT7OVmzok02cSkqeIcLmdz6gXUQG4Hk0Fi9oBAynSAyNXeGdMRuZvjBa0c1Lu0dn/u6VA==
+"@typescript-eslint/eslint-plugin@^2.30.0":
+  version "2.30.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/eslint-plugin/-/eslint-plugin-2.30.0.tgz#312a37e80542a764d96e8ad88a105316cdcd7b05"
+  integrity sha512-PGejii0qIZ9Q40RB2jIHyUpRWs1GJuHP1pkoCiaeicfwO9z7Fx03NQzupuyzAmv+q9/gFNHu7lo1ByMXe8PNyg==
   dependencies:
-    "@typescript-eslint/experimental-utils" "2.29.0"
+    "@typescript-eslint/experimental-utils" "2.30.0"
     functional-red-black-tree "^1.0.1"
     regexpp "^3.0.0"
     tsutils "^3.17.1"
 
-"@typescript-eslint/experimental-utils@2.29.0":
-  version "2.29.0"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/experimental-utils/-/experimental-utils-2.29.0.tgz#3cb8060de9265ba131625a96bbfec31ba6d4a0fe"
-  integrity sha512-H/6VJr6eWYstyqjWXBP2Nn1hQJyvJoFdDtsHxGiD+lEP7piGnGpb/ZQd+z1ZSB1F7dN+WsxUDh8+S4LwI+f3jw==
+"@typescript-eslint/experimental-utils@2.30.0":
+  version "2.30.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/experimental-utils/-/experimental-utils-2.30.0.tgz#9845e868c01f3aed66472c561d4b6bac44809dd0"
+  integrity sha512-L3/tS9t+hAHksy8xuorhOzhdefN0ERPDWmR9CclsIGOUqGKy6tqc/P+SoXeJRye5gazkuPO0cK9MQRnolykzkA==
   dependencies:
     "@types/json-schema" "^7.0.3"
-    "@typescript-eslint/typescript-estree" "2.29.0"
+    "@typescript-eslint/typescript-estree" "2.30.0"
     eslint-scope "^5.0.0"
     eslint-utils "^2.0.0"
 
-"@typescript-eslint/parser@^2.29.0":
-  version "2.29.0"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/parser/-/parser-2.29.0.tgz#6e3c4e21ed6393dc05b9d8b47f0b7e731ef21c9c"
-  integrity sha512-H78M+jcu5Tf6m/5N8iiFblUUv+HJDguMSdFfzwa6vSg9lKR8Mk9BsgeSjO8l2EshKnJKcbv0e8IDDOvSNjl0EA==
+"@typescript-eslint/parser@^2.30.0":
+  version "2.30.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/parser/-/parser-2.30.0.tgz#7681c305a6f4341ae2579f5e3a75846c29eee9ce"
+  integrity sha512-9kDOxzp0K85UnpmPJqUzdWaCNorYYgk1yZmf4IKzpeTlSAclnFsrLjfwD9mQExctLoLoGAUXq1co+fbr+3HeFw==
   dependencies:
     "@types/eslint-visitor-keys" "^1.0.0"
-    "@typescript-eslint/experimental-utils" "2.29.0"
-    "@typescript-eslint/typescript-estree" "2.29.0"
+    "@typescript-eslint/experimental-utils" "2.30.0"
+    "@typescript-eslint/typescript-estree" "2.30.0"
     eslint-visitor-keys "^1.1.0"
 
-"@typescript-eslint/typescript-estree@2.29.0":
-  version "2.29.0"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/typescript-estree/-/typescript-estree-2.29.0.tgz#1be6612bb02fc37ac9f466521c1459a4744e8d3a"
-  integrity sha512-3YGbtnWy4az16Egy5Fj5CckkVlpIh0MADtAQza+jiMADRSKkjdpzZp/5WuvwK/Qib3Z0HtzrDFeWanS99dNhnA==
+"@typescript-eslint/typescript-estree@2.30.0":
+  version "2.30.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/typescript-estree/-/typescript-estree-2.30.0.tgz#1b8e848b55144270255ffbfe4c63291f8f766615"
+  integrity sha512-nI5WOechrA0qAhnr+DzqwmqHsx7Ulr/+0H7bWCcClDhhWkSyZR5BmTvnBEyONwJCTWHfc5PAQExX24VD26IAVw==
   dependencies:
     debug "^4.1.1"
     eslint-visitor-keys "^1.1.0"
@@ -3739,20 +3739,20 @@ mixin-deep@^1.2.0:
     for-in "^1.0.2"
     is-extendable "^1.0.1"
 
-mkdirp@0.5.3:
-  version "0.5.3"
-  resolved "https://registry.yarnpkg.com/mkdirp/-/mkdirp-0.5.3.tgz#5a514b7179259287952881e94410ec5465659f8c"
-  integrity sha512-P+2gwrFqx8lhew375MQHHeTlY8AuOJSrGf0R5ddkEndUkmwpgUob/vQuBD1V22/Cw1/lJr4x+EjllSezBThzBg==
-  dependencies:
-    minimist "^1.2.5"
-
-mkdirp@0.5.4, mkdirp@^0.5.1, mkdirp@^0.5.3, mkdirp@^0.5.4:
+mkdirp@0.5.4:
   version "0.5.4"
   resolved "https://registry.yarnpkg.com/mkdirp/-/mkdirp-0.5.4.tgz#fd01504a6797ec5c9be81ff43d204961ed64a512"
   integrity sha512-iG9AK/dJLtJ0XNgTuDbSyNS3zECqDlAhnQW4CsNxBG3LQJBbHmRX1egw39DmtOdCAqY+dKXV+sgPgilNWUKMVw==
   dependencies:
     minimist "^1.2.5"
 
+mkdirp@0.5.5, mkdirp@^0.5.1, mkdirp@^0.5.3, mkdirp@^0.5.4:
+  version "0.5.5"
+  resolved "https://registry.yarnpkg.com/mkdirp/-/mkdirp-0.5.5.tgz#d91cefd62d1436ca0f41620e251288d420099def"
+  integrity sha512-NKmAlESf6jMGym1++R0Ra7wvhV+wFW63FaSOFPwRahvea0gMUcGUhVeAg/0BC0wiv9ih5NYPB1Wn1UEI1/L+xQ==
+  dependencies:
+    minimist "^1.2.5"
+
 mocha@^6.1.4:
   version "6.2.3"
   resolved "https://registry.yarnpkg.com/mocha/-/mocha-6.2.3.tgz#e648432181d8b99393410212664450a4c1e31912"
@@ -3782,10 +3782,10 @@ mocha@^6.1.4:
     yargs-parser "13.1.2"
     yargs-unparser "1.6.0"
 
-mocha@^7.1.1:
-  version "7.1.1"
-  resolved "https://registry.yarnpkg.com/mocha/-/mocha-7.1.1.tgz#89fbb30d09429845b1bb893a830bf5771049a441"
-  integrity sha512-3qQsu3ijNS3GkWcccT5Zw0hf/rWvu1fTN9sPvEd81hlwsr30GX2GcDSSoBxo24IR8FelmrAydGC6/1J5QQP4WA==
+mocha@^7.1.2:
+  version "7.1.2"
+  resolved "https://registry.yarnpkg.com/mocha/-/mocha-7.1.2.tgz#8e40d198acf91a52ace122cd7599c9ab857b29e6"
+  integrity sha512-o96kdRKMKI3E8U0bjnfqW4QMk12MwZ4mhdBTf+B5a1q9+aq2HRnj+3ZdJu0B/ZhJeK78MgYuv6L8d/rA5AeBJA==
   dependencies:
     ansi-colors "3.2.3"
     browser-stdout "1.3.1"
@@ -3800,7 +3800,7 @@ mocha@^7.1.1:
     js-yaml "3.13.1"
     log-symbols "3.0.0"
     minimatch "3.0.4"
-    mkdirp "0.5.3"
+    mkdirp "0.5.5"
     ms "2.1.1"
     node-environment-flags "1.0.6"
     object.assign "4.1.0"
@@ -5955,10 +5955,10 @@ ws@^6.1.0:
   dependencies:
     async-limiter "~1.0.0"
 
-ws@^7.0.0, ws@^7.2.3:
-  version "7.2.3"
-  resolved "https://registry.yarnpkg.com/ws/-/ws-7.2.3.tgz#a5411e1fb04d5ed0efee76d26d5c46d830c39b46"
-  integrity sha512-HTDl9G9hbkNDk98naoR/cHDws7+EyYMOdL1BmjsZXRUjf7d+MficC4B7HLUPlSiho0vg+CWKrGIt/VJBd1xunQ==
+ws@^7.2.3, ws@^7.2.5:
+  version "7.2.5"
+  resolved "https://registry.yarnpkg.com/ws/-/ws-7.2.5.tgz#abb1370d4626a5a9cd79d8de404aa18b3465d10d"
+  integrity sha512-C34cIU4+DB2vMyAbmEKossWq2ZQDr6QEyuuCzWrM9zfw1sGc0mYiJ0UnG9zzNykt49C2Fi34hvr2vssFQRS6EA==
 
 xml-name-validator@^3.0.0:
   version "3.0.0"