diff --git a/package.json b/package.json
index cc69cc25aee4fcdc706c95991edad9aa5a51eb5f..ceeab32edfef46c2a24c043c073046aea28138da 100644
--- a/package.json
+++ b/package.json
@@ -105,7 +105,7 @@
     "optimize-css-assets-webpack-plugin": "5.0.8",
     "ora": "3.0.0",
     "path-to-regexp": "2.4.0",
-    "portfinder": "1.0.13",
+    "portfinder": "1.0.29",
     "postcss-loader": "2.1.6",
     "postcss-url": "7.3.2",
     "rimraf": "2.6.2",
diff --git a/yarn.lock b/yarn.lock
index e26767bf2675649d2c601a5bfc9d6676963028d6..0155e48bf1d2e9162adc6f46eb0a7ea64749ca61 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2074,11 +2074,6 @@ async-validator@~1.8.1:
   dependencies:
     babel-runtime "6.x"
 
-async@^1.5.2:
-  version "1.5.2"
-  resolved "https://registry.yarnpkg.com/async/-/async-1.5.2.tgz#ec6a61ae56480c0c3cb241c95618e20892f9672a"
-  integrity sha512-nSVgobk4rv61R9PUSDtYt7mPVB2olxNR5RWJcAsH676/ef11bUZwvu7+RGYrYauVdDPcO519v68wRhXQtxsV9w==
-
 async@^2.6.4:
   version "2.6.4"
   resolved "https://registry.yarnpkg.com/async/-/async-2.6.4.tgz#706b7ff6084664cd7eae713f6f965433b5504221"
@@ -7712,7 +7707,7 @@ mixin-object@^2.0.1:
     for-in "^0.1.3"
     is-extendable "^0.1.1"
 
-mkdirp@0.5.x, mkdirp@0.x, mkdirp@^0.5.0, mkdirp@^0.5.1, mkdirp@^0.5.3, mkdirp@^0.5.6, mkdirp@~0.5.1:
+mkdirp@0.x, mkdirp@^0.5.0, mkdirp@^0.5.1, mkdirp@^0.5.3, mkdirp@^0.5.6, mkdirp@~0.5.1:
   version "0.5.6"
   resolved "https://registry.yarnpkg.com/mkdirp/-/mkdirp-0.5.6.tgz#7def03d2432dcae4ba1d611445c48396062255f6"
   integrity sha512-FP+p8RB8OWpF3YZBCrP5gtADmtXApB5AMLn+vdyA+PyxCjrCs00mjyUozssO33cwDeT3wNGdLxJ5M//YqtHAJw==
@@ -8623,16 +8618,7 @@ pn@^1.1.0:
   resolved "https://registry.yarnpkg.com/pn/-/pn-1.1.0.tgz#e2f4cef0e219f463c179ab37463e4e1ecdccbafb"
   integrity sha512-2qHaIQr2VLRFoxe2nASzsV6ef4yOOH+Fi9FBOVH6cqeSgUnoyySPZkxzLuzd+RYOQTRpROA0ztTMqxROKSb/nA==
 
-portfinder@1.0.13:
-  version "1.0.13"
-  resolved "https://registry.yarnpkg.com/portfinder/-/portfinder-1.0.13.tgz#bb32ecd87c27104ae6ee44b5a3ccbf0ebb1aede9"
-  integrity sha512-ULY4nnWaco7FwsQh6V0Gm0wTvMcCAT3GIsadt8Gqrrc4XJSXkC9XLHzAE1oMAtVS68jnrAjDypYfVPVP1JeTmA==
-  dependencies:
-    async "^1.5.2"
-    debug "^2.2.0"
-    mkdirp "0.5.x"
-
-portfinder@^1.0.26:
+portfinder@1.0.29, portfinder@^1.0.26:
   version "1.0.29"
   resolved "https://registry.yarnpkg.com/portfinder/-/portfinder-1.0.29.tgz#d06ff886f4ff91274ed3e25c7e6b0c68d2a0735a"
   integrity sha512-Z5+DarHWCKlufshB9Z1pN95oLtANoY5Wn9X3JGELGyQ6VhEcBfT2t+1fGUBq7MwUant6g/mqowH+4HifByPbiQ==