diff --git a/package.json b/package.json
index dce82c6..212eeac 100644
--- a/package.json
+++ b/package.json
@@ -52,7 +52,7 @@
     "nyc": "^11.0.2",
     "raw-loader": "^0.5.1",
     "rxjs": "^5.4.1",
-    "shx": "^0.2.2",
+    "shx": "^0.3.0",
     "sinon": "^2.3.5",
     "sinon-chai": "^2.11.0",
     "source-map-loader": "^0.2.1",