diff --git a/packages/build-tools/webpack-server/package.json b/packages/build-tools/webpack-server/package.json
index c003f3b4..f150f629 100644
--- a/packages/build-tools/webpack-server/package.json
+++ b/packages/build-tools/webpack-server/package.json
@@ -34,7 +34,7 @@
     "chalk": "^3.0.0",
     "compression": "^1.7.3",
     "express": "^4.16.3",
-    "minimist": "^1.2.3",
+    "minimist": "^1.2.8",
     "react-dev-utils": "^11.0.4",
     "webpack": "^4.46.0",
     "webpack-dev-server": "^3.11.2"
diff --git a/yarn.lock b/yarn.lock
index 1f876d39..90e022b9 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -11630,7 +11630,7 @@ minimist@1.2.0:
   resolved "https://registry.npmjs.org/minimist/-/minimist-1.2.0.tgz#a35008b20f41383eec1fb914f4cd5df79a264284"
   integrity sha1-o1AIsg9BOD7sH7kU9M1d95omQoQ=
 
-minimist@1.2.5, minimist@^1.1.1, minimist@^1.1.3, minimist@^1.2.0, minimist@^1.2.3, minimist@^1.2.5:
+minimist@1.2.5:
   version "1.2.5"
   resolved "https://registry.yarnpkg.com/minimist/-/minimist-1.2.5.tgz#67d66014b66a6a8aaa0c083c5fd58df4e4e97602"
   integrity sha512-FM9nNUYrRBAELZQT3xeZQ7fmMOBg6nWNmJKTcgsJeaLstP/UODVpGsr5OhXhhXg6f+qtJ8uiZ+PUxkDWcgIXLw==
@@ -11640,6 +11640,11 @@ minimist@^0.1.0:
   resolved "https://registry.npmjs.org/minimist/-/minimist-0.1.0.tgz#99df657a52574c21c9057497df742790b2b4c0de"
   integrity sha1-md9lelJXTCHJBXSX33QnkLK0wN4=
 
+minimist@^1.1.1, minimist@^1.1.3, minimist@^1.2.0, minimist@^1.2.5, minimist@^1.2.8:
+  version "1.2.8"
+  resolved "https://registry.yarnpkg.com/minimist/-/minimist-1.2.8.tgz#c1a464e7693302e082a075cee0c057741ac4772c"
+  integrity sha512-2yyAR8qBkN3YuheJanUpWC5U3bb5osDywNB8RzDVlDwDHbocAJveqqj1u8+SVD7jkWT4yvsHCpWqqWqAxb0zCA==
+
 minipass-collect@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/minipass-collect/-/minipass-collect-1.0.2.tgz#22b813bf745dc6edba2576b940022ad6edc8c617"