diff --git a/package.json b/package.json
index c02175fe2..f177853d0 100644
--- a/package.json
+++ b/package.json
@@ -72,7 +72,7 @@
     "he": "^1.2.0",
     "jquery": "^3.5.0",
     "jsdom": "16.x.x",
-    "karma": "^6.3.2",
+    "karma": "^5.1.0",
     "karma-browserstack-launcher": "^1.5.1",
     "karma-chrome-launcher": "^2.2.0",
     "karma-firefox-launcher": "^1.3.0",
@@ -98,7 +98,7 @@
     "rollup-plugin-node-resolve": "^3.4.0",
     "rollup-plugin-replace": "^2.2.0",
     "rollup-plugin-terser": "^7.0.2",
-    "rollup-watch": "^3.2.2",
+    "rollup-watch": "^4.3.1",
     "xo": "^0.36.1"
   },
   "resolutions": {
@@ -132,5 +132,6 @@
   "bugs": {
     "url": "https://github.com/cure53/DOMPurify/issues"
   },
-  "homepage": "https://github.com/cure53/DOMPurify"
+  "homepage": "https://github.com/cure53/DOMPurify",
+  "dependencies": {}
 }