diff --git a/package.json b/package.json
index 606ce9f0f0..c384edb22b 100644
--- a/package.json
+++ b/package.json
@@ -38,8 +38,6 @@
 		"@types/gulp-mocha": "0.0.30",
 		"@types/gulp-rename": "0.0.32",
 		"@types/gulp-replace": "0.0.30",
-		"@types/gulp-tslint": "3.6.31",
-		"@types/gulp-typescript": "2.13.0",
 		"@types/gulp-uglify": "3.0.3",
 		"@types/gulp-util": "3.0.33",
 		"@types/inquirer": "0.0.34",
@@ -104,7 +102,6 @@
 		"compression": "1.7.1",
 		"cors": "2.8.4",
 		"cropperjs": "1.1.3",
-		"crypto": "1.0.1",
 		"debug": "3.1.0",
 		"deep-equal": "1.0.1",
 		"deepcopy": "0.6.3",