diff --git a/my_project/theme/package.json b/my_project/theme/package.json
old mode 100755
new mode 100644
index ded17b3..c2496d2
--- a/my_project/theme/package.json
+++ b/my_project/theme/package.json
@@ -42,7 +42,7 @@
     "karma-ng-html2js-preprocessor": "~0.2.0",
     "karma-phantomjs-launcher": "~0.2.1",
     "karma-phantomjs-shim": "~1.2.0",
-    "lodash": "~3.10.1",
+    "lodash": "~4.17.19",
     "main-bower-files": "~2.9.0",
     "phantomjs": "~1.9.18",
     "uglify-save-license": "~0.4.1",