diff --git a/docs/articles/Intro_to_PWFSLSmoke_files/leaflet-providers-1.1.17/package.json b/docs/articles/Intro_to_PWFSLSmoke_files/leaflet-providers-1.1.17/package.json
index 1cec584c..9a71ca52 100644
--- a/docs/articles/Intro_to_PWFSLSmoke_files/leaflet-providers-1.1.17/package.json
+++ b/docs/articles/Intro_to_PWFSLSmoke_files/leaflet-providers-1.1.17/package.json
@@ -30,7 +30,7 @@
     "eslint-plugin-html": "^2.0.1",
     "mocha": "^3.2.0",
     "mocha-phantomjs-core": "^2.1.1",
-    "mversion": "^1.10.1",
+    "mversion": "^2.0.0",
     "phantomjs-prebuilt": "^2.1.16",
     "uglify-js": "^2.4.15"
   },