diff --git a/package-lock.json b/package-lock.json
index 96b57a52db60..2a9daf7571c6 100644
--- a/package-lock.json
+++ b/package-lock.json
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-        "safe-buffer": "~5.1.0",
-        "ultron": "~1.1.0"
-      }
+      "version": "7.4.2",
+      "resolved": "https://registry.npmjs.org/ws/-/ws-7.4.2.tgz",
+      "integrity": "sha512-T4tewALS3+qsrpGI/8dqNMLIVdq/g/85U98HPMa6F0m6xTbvhXU6RCQLqPH3+SlomNV/LdY6RXEbBpMH6EOJnA==",
+      "dev": true
     },
     "x-is-string": {
       "version": "0.1.0",
@@ -11694,12 +11851,6 @@
       "integrity": "sha1-SWsswQnsqNus/i3HK2A8F8WHCtQ=",
       "dev": true
     },
-    "xmlhttprequest-ssl": {
-      "version": "1.5.5",
-      "resolved": "https://registry.npmjs.org/xmlhttprequest-ssl/-/xmlhttprequest-ssl-1.5.5.tgz",
-      "integrity": "sha1-wodrBhaKrcQOV9l+gRkayPQ5iz4=",
-      "dev": true
-    },
     "xregexp": {
       "version": "4.0.0",
       "resolved": "https://registry.npmjs.org/xregexp/-/xregexp-4.0.0.tgz",
@@ -11805,12 +11956,6 @@
           "dev": true
         }
       }
-    },
-    "yeast": {
-      "version": "0.1.2",
-      "resolved": "https://registry.npmjs.org/yeast/-/yeast-0.1.2.tgz",
-      "integrity": "sha1-AI4G2AlDIMNy28L47XagymyKxBk=",
-      "dev": true
     }
   }
 }
diff --git a/package.json b/package.json
index 5b06a03027e4..447a70a689b7 100644
--- a/package.json
+++ b/package.json
@@ -114,7 +114,7 @@
     "htmllint-cli": "^0.0.7",
     "http-server": "^0.11.1",
     "jsunitsaucelabs": "^1.3.2",
-    "karma": "^3.0.0",
+    "karma": "^6.0.0",
     "karma-chrome-launcher": "^2.2.0",
     "karma-coverage-istanbul-reporter": "^2.0.2",
     "karma-detect-browsers": "^2.3.2",