diff --git a/package.json b/package.json
index d9d2170..5ad4a70 100644
--- a/package.json
+++ b/package.json
@@ -27,7 +27,7 @@
     "gulp-mocha": "^2.1.3",
     "linear-arbitrary-precision": "^4.0.2",
     "rimraf": "^2.4.3",
-    "should": "^8.3.1"
+    "should": "^8.4.0"
   },
   "dependencies": {
     "linear-big.js": "^1.0.0",