diff --git a/package.json b/package.json
index 5360b429523..54116899096 100644
--- a/package.json
+++ b/package.json
@@ -165,7 +165,7 @@
     "http-proxy-middleware": "^0.19.0",
     "istanbul": "^1.1.0-alpha.1",
     "karma": "^3.1.3",
-    "karma-babel-preprocessor": "^7.0.0",
+    "karma-babel-preprocessor": "^8.0.0",
     "karma-chai-plugins": "^0.9.0",
     "karma-chrome-launcher": "^2.2.0",
     "karma-coverage": "^1.1.2",