diff --git a/build/package.json b/build/package.json
index c55703abc5938a..9c2e7838761e25 100644
--- a/build/package.json
+++ b/build/package.json
@@ -42,7 +42,7 @@
     "jsonc-parser": "^2.3.0",
     "mime": "^1.3.4",
     "minimatch": "3.0.4",
-    "minimist": "^1.2.3",
+    "minimist": "^1.2.6",
     "request": "^2.85.0",
     "terser": "4.3.8",
     "typescript": "^4.1.0-dev.20200918",
diff --git a/build/yarn.lock b/build/yarn.lock
index df3a7e60123466..627ed5df720638 100644
--- a/build/yarn.lock
+++ b/build/yarn.lock
@@ -1848,10 +1848,10 @@ minimatch@3.0.4, minimatch@^3.0.3, minimatch@^3.0.4:
   dependencies:
     brace-expansion "^1.1.7"
 
-minimist@^1.1.0, minimist@^1.2.0, minimist@^1.2.3:
-  version "1.2.3"
-  resolved "https://registry.yarnpkg.com/minimist/-/minimist-1.2.3.tgz#3db5c0765545ab8637be71f333a104a965a9ca3f"
-  integrity sha512-+bMdgqjMN/Z77a6NlY/I3U5LlRDbnmaAk6lDveAPKwSpcPM4tKAuYsvYF8xjhOPXhOYGe/73vVLVez5PW+jqhw==
+minimist@^1.1.0, minimist@^1.2.0, minimist@^1.2.6:
+  version "1.2.6"
+  resolved "https://registry.yarnpkg.com/minimist/-/minimist-1.2.6.tgz#8637a5b759ea0d6e98702cfb3a9283323c93af44"
+  integrity sha512-Jsjnk4bw3YJqYzbdyBiNsPWHPfO++UGG749Cxs6peCu5Xg4nrena6OVxOYxrQTqww0Jmwt+Ref8rggumkTLz9Q==
 
 minimist@~0.0.1:
   version "0.0.10"