diff --git a/package-lock.json b/package-lock.json
index e64a88be6..29764bd54 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -736,6 +736,12 @@
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-      "integrity": "sha1-n5VxD1CiZ5R7LMwSR0HBAoQn5xM=",
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@@ -12585,13 +11853,6 @@
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-      "resolved": "https://registry.npmjs.org/uws/-/uws-9.14.0.tgz",
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@@ -12602,6 +11863,12 @@
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+      "resolved": "https://registry.npmjs.org/vary/-/vary-1.1.2.tgz",
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@@ -12649,7 +11916,7 @@
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@@ -12662,13 +11929,6 @@
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-      "dev": true,
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@@ -12945,15 +12198,10 @@
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-      "resolved": "https://registry.npmjs.org/ws/-/ws-3.3.3.tgz",
-      "integrity": "sha512-nnWLa/NwZSt4KQJu51MYlCcSQ5g7INpOrOMt4XV8j4dqTXdmlUmSHQ8/oLC069ckre0fRsgfvsKwbTdtKLCDkA==",
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-      "requires": {
-        "async-limiter": "~1.0.0",
-        "safe-buffer": "~5.1.0",
-        "ultron": "~1.1.0"
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+      "version": "8.2.3",
+      "resolved": "https://registry.npmjs.org/ws/-/ws-8.2.3.tgz",
+      "integrity": "sha512-wBuoj1BDpC6ZQ1B7DWQBYVLphPWkm8i9Y0/3YdHjHKHiohOJ1ws+3OccDWtH+PoC9DZD5WOTrJvNbWvjS6JWaA==",
+      "dev": true
     },
     "x-is-string": {
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@@ -12967,19 +12215,6 @@
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-    "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": "2.0.0",
-      "resolved": "https://registry.npmjs.org/xregexp/-/xregexp-2.0.0.tgz",
-      "integrity": "sha1-UqY+VsoLhKfzpfPWGHLxJq16WUM=",
-      "dev": true,
-      "optional": true
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@@ -13034,12 +12269,6 @@
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-      "resolved": "https://registry.npmjs.org/yeast/-/yeast-0.1.2.tgz",
-      "integrity": "sha1-AI4G2AlDIMNy28L47XagymyKxBk=",
-      "dev": true
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   }
 }
diff --git a/package.json b/package.json
index 42a99e15a..eb4087f8c 100644
--- a/package.json
+++ b/package.json
@@ -116,7 +116,7 @@
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     "http-server": "^0.11.1",
     "jsunitsaucelabs": "^1.3.2",
-    "karma": "^2.0.5",
+    "karma": "^6.4.1",
     "karma-chrome-launcher": "^2.2.0",
     "karma-coverage-istanbul-reporter": "^2.0.1",
     "karma-detect-browsers": "^2.3.2",