diff --git a/package-lock.json b/package-lock.json
index 9ab617b..6b72439 100644
--- a/package-lock.json
+++ b/package-lock.json
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 			"dev": true
 		},
+		"ua-parser-js": {
+			"version": "0.7.31",
+			"resolved": "https://registry.npmjs.org/ua-parser-js/-/ua-parser-js-0.7.31.tgz",
+			"integrity": "sha512-qLK/Xe9E2uzmYI3qLeOmI0tEOt+TBBQyUIAh4aAgU05FVYzeZrKUdkAZfBNVGRaHVgV0TDkdEngJSw/SyQchkQ==",
+			"dev": true
+		},
 		"uc.micro": {
 			"version": "1.0.5",
 			"resolved": "https://registry.npmjs.org/uc.micro/-/uc.micro-1.0.5.tgz",
@@ -23638,16 +23854,6 @@
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 			"dev": true
 		},
-		"useragent": {
-			"version": "2.3.0",
-			"resolved": "https://registry.npmjs.org/useragent/-/useragent-2.3.0.tgz",
-			"integrity": "sha512-4AoH4pxuSvHCjqLO04sU6U/uE65BYza8l/KKBS0b0hnUPWi+cQ2BpeTEwejCSx9SPV5/U03nniDTrWx5NrmKdw==",
-			"dev": true,
-			"requires": {
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-				"tmp": "0.0.x"
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 		"utf8": {
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 			"resolved": "https://registry.npmjs.org/utf8/-/utf8-2.1.0.tgz",
@@ -24224,7 +24430,7 @@
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 				"source-map": {
 					"version": "0.4.4",
-					"resolved": "http://registry.npmjs.org/source-map/-/source-map-0.4.4.tgz",
+					"resolved": "https://registry.npmjs.org/source-map/-/source-map-0.4.4.tgz",
 					"integrity": "sha1-66T12pwNyZneaAMti092FzZSA2s=",
 					"dev": true,
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@@ -24775,12 +24981,6 @@
 				"ultron": "1.0.x"
 			}
 		},
-		"wtf-8": {
-			"version": "1.0.0",
-			"resolved": "https://registry.npmjs.org/wtf-8/-/wtf-8-1.0.0.tgz",
-			"integrity": "sha1-OS2LotDxw00e4tYw8V0O+2jhBIo=",
-			"dev": true
-		},
 		"xdg-basedir": {
 			"version": "3.0.0",
 			"resolved": "https://registry.npmjs.org/xdg-basedir/-/xdg-basedir-3.0.0.tgz",
@@ -24823,12 +25023,6 @@
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 			"dev": true
 		},
-		"xmlhttprequest-ssl": {
-			"version": "1.5.3",
-			"resolved": "https://registry.npmjs.org/xmlhttprequest-ssl/-/xmlhttprequest-ssl-1.5.3.tgz",
-			"integrity": "sha1-GFqIjATspGw+QHDZn3tJ3jUomS0=",
-			"dev": true
-		},
 		"xregexp": {
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 			"resolved": "https://registry.npmjs.org/xregexp/-/xregexp-4.0.0.tgz",
diff --git a/package.json b/package.json
index 22fb7e7..f410ba9 100644
--- a/package.json
+++ b/package.json
@@ -84,7 +84,7 @@
 		"imagemin-cli": "4.0.0",
 		"jasmine-core": "~2.99.1",
 		"jasmine-spec-reporter": "~4.2.1",
-		"karma": "~1.7.1",
+		"karma": "~6.3.16",
 		"karma-chrome-launcher": "~2.2.0",
 		"karma-coverage-istanbul-reporter": "^2.0.5",
 		"karma-jasmine": "~1.1.1",