diff --git a/package.json b/package.json
index b17aa71..500c536 100644
--- a/package.json
+++ b/package.json
@@ -51,7 +51,7 @@
     "fs-extra": "7.0.0",
     "ganache-cli": "6.1.7",
     "greenkeeper-lockfile": "^1.12.0",
-    "gzip-size": "5.0.0",
+    "gzip-size": "5.1.0",
     "html-webpack-plugin": "3.2.0",
     "http-proxy-middleware": "0.19.0",
     "indent-string": "^3.2.0",