diff --git a/package.json b/package.json
index 0b181100..1d5a036e 100644
--- a/package.json
+++ b/package.json
@@ -38,7 +38,7 @@
     "prettier": "1.15.2",
     "require-dir": "1.1.0",
     "uglify-es": "3.3.9",
-    "yargs-parser": "11.1.0",
+    "yargs-parser": "11.1.1",
     "yarn": "1.12.3"
   },
   "license": "MIT",
diff --git a/yarn.lock b/yarn.lock
index f700fabd..ea00c391 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -7328,10 +7328,10 @@ yallist@^3.0.0, yallist@^3.0.2:
   resolved "https://registry.yarnpkg.com/yallist/-/yallist-3.0.2.tgz#8452b4bb7e83c7c188d8041c1a837c773d6d8bb9"
   integrity sha1-hFK0u36Dx8GI2AQcGoN8dz1ti7k=
 
-yargs-parser@11.1.0:
-  version "11.1.0"
-  resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-11.1.0.tgz#0b8104116367bf663089b24e5801438ab50396a3"
-  integrity sha512-lGA5HsbjkpCfekDBHAhgE5OE8xEoqiUDylowr+BvhRCwG1xVYTsd8hx2CYC0NY4k9RIgJeybFTG2EZW4P2aN1w==
+yargs-parser@11.1.1:
+  version "11.1.1"
+  resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-11.1.1.tgz#879a0865973bca9f6bab5cbdf3b1c67ec7d3bcf4"
+  integrity sha512-C6kB/WJDiaxONLJQnF8ccx9SEeoTTLek8RVbaOIsrAUS8VrBEXfmeSnCZxygc+XC2sNMBIwOOnfcxiynjHsVSQ==
   dependencies:
     camelcase "^5.0.0"
     decamelize "^1.2.0"