diff --git a/package.json b/package.json
index d4ca353c8..58606a70f 100644
--- a/package.json
+++ b/package.json
@@ -31,8 +31,6 @@
 		"@prezzemolo/rap": "0.1.2",
 		"@prezzemolo/zip": "0.0.3",
 		"@types/bcryptjs": "2.4.1",
-		"@types/chai": "4.1.3",
-		"@types/chai-http": "3.0.4",
 		"@types/debug": "0.0.30",
 		"@types/deep-equal": "1.0.1",
 		"@types/elasticsearch": "5.0.23",
@@ -58,7 +56,7 @@
 		"@types/koa-multer": "1.0.0",
 		"@types/koa-router": "7.0.28",
 		"@types/koa-send": "4.1.1",
-		"@types/koa-views": "^2.0.3",
+		"@types/koa-views": "2.0.3",
 		"@types/koa__cors": "2.2.2",
 		"@types/kue": "0.11.8",
 		"@types/license-checker": "15.0.0",
@@ -69,7 +67,7 @@
 		"@types/ms": "0.7.30",
 		"@types/node": "10.1.0",
 		"@types/nopt": "3.0.29",
-		"@types/parse5": "^3.0.0",
+		"@types/parse5": "3.0.0",
 		"@types/pug": "2.0.4",
 		"@types/qrcode": "0.8.1",
 		"@types/ratelimiter": "2.1.28",
@@ -78,7 +76,7 @@
 		"@types/request-promise-native": "1.0.14",
 		"@types/rimraf": "2.0.2",
 		"@types/seedrandom": "2.4.27",
-		"@types/single-line-log": "^1.1.0",
+		"@types/single-line-log": "1.1.0",
 		"@types/speakeasy": "2.0.2",
 		"@types/tmp": "0.0.33",
 		"@types/uuid": "3.4.3",
@@ -92,8 +90,6 @@
 		"bcryptjs": "2.4.3",
 		"bootstrap-vue": "2.0.0-rc.6",
 		"cafy": "8.0.0",
-		"chai": "4.1.2",
-		"chai-http": "4.0.0",
 		"chalk": "2.4.1",
 		"crc-32": "1.2.0",
 		"css-loader": "0.28.11",
@@ -148,7 +144,7 @@
 		"koa-router": "7.4.0",
 		"koa-send": "4.1.3",
 		"koa-slow": "2.1.0",
-		"koa-views": "^6.1.4",
+		"koa-views": "6.1.4",
 		"kue": "0.11.6",
 		"license-checker": "19.0.0",
 		"loader-utils": "1.1.0",
@@ -167,10 +163,10 @@
 		"object-assign-deep": "0.4.0",
 		"on-build-webpack": "0.1.0",
 		"os-utils": "0.0.14",
-		"parse5": "^4.0.0",
+		"parse5": "4.0.0",
 		"progress-bar-webpack-plugin": "1.11.0",
 		"prominence": "0.2.0",
-		"promise-sequential": "^1.1.1",
+		"promise-sequential": "1.1.1",
 		"pug": "2.0.3",
 		"punycode": "2.1.0",
 		"qrcode": "1.2.0",
@@ -185,7 +181,7 @@
 		"s-age": "1.1.2",
 		"sass-loader": "7.0.1",
 		"seedrandom": "2.4.3",
-		"single-line-log": "^1.1.2",
+		"single-line-log": "1.1.2",
 		"speakeasy": "2.0.0",
 		"style-loader": "0.21.0",
 		"stylus": "0.54.5",
@@ -218,7 +214,6 @@
 		"webfinger.js": "2.6.6",
 		"webpack": "4.8.3",
 		"webpack-cli": "2.1.3",
-		"webpack-replace-loader": "1.3.0",
 		"websocket": "1.0.26",
 		"ws": "5.1.1",
 		"xev": "2.0.0"