diff --git a/package.json b/package.json
index 8499757..e94f08e 100644
--- a/package.json
+++ b/package.json
@@ -61,7 +61,7 @@
     "lodash": "^4.17.4",
     "log-driver": "^1.2.5",
     "minimist": "^1.2.0",
-    "mocha": "^3.2.0",
+    "mocha": "^4.0.0",
     "mocha-lcov-reporter": "^1.3.0",
     "ng-annotate-loader": "^0.1.1",
     "nib": "^1.1.0",
@@ -74,7 +74,7 @@
     "sinon-restore": "^1.0.1",
     "spec": "^1.0.1",
     "style-loader": "^0.8.3",
-    "url-loader": "^0.5.5",
+    "url-loader": "^0.6.0",
     "webpack": "^2.3.2",
     "webpack-core": "^0.5.0",
     "webpack-dev-server": "^1.7.0",