diff --git a/package.json b/package.json
index e86b3f856b..03d21d6c3e 100644
--- a/package.json
+++ b/package.json
@@ -91,7 +91,7 @@
     "webpack-cli": "^3.2.0",
     "webpack-dev-middleware": "^3.5.1",
     "webpack-dev-server": "^3.1.14",
-    "yargs": "^12.0.2"
+    "yargs": "^13.1.0"
   },
   "eslintConfig": {
     "extends": "openlayers",