diff --git a/package.json b/package.json
index 45e3ecd..134194e 100644
--- a/package.json
+++ b/package.json
@@ -160,7 +160,7 @@
     "space-pen": "^5.1.1",
     "strip-json-comments": "^2.0.1",
     "temp": "^0.8.3",
-    "tidy-markdown": "^2.0.3",
+    "tidy-markdown": "2.0.3",
     "typescript": "^1.8.10",
     "typescript-formatter": "^2.3.0",
     "underscore-plus": "^1.6.6",
@@ -316,4 +316,4 @@
     "lint": "coffeelint src/ spec/",
     "code-docs": "codo && open docs/code/index.html"
   }
-}
\ No newline at end of file
+}