diff --git a/package-lock.json b/package-lock.json
index 7bf233f..3960ad6 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -4,6 +4,71 @@
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+      "integrity": "sha1-Fhx9rBd2Wf2YEfQ3cfqZOBR4Yow=",
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+        "debug": "^4.1.1",
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@@ -9414,18 +8902,64 @@
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+      "resolved": "https://registry.npmjs.org/type-is/-/type-is-1.6.18.tgz",
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+      "requires": {
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+        "mime-types": "~2.1.24"
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+    "ua-parser-js": {
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+      "resolved": "https://registry.npmjs.org/ua-parser-js/-/ua-parser-js-0.7.31.tgz",
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@@ -9562,6 +9096,24 @@
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+      "resolved": "https://registry.npmjs.org/universalify/-/universalify-2.0.0.tgz",
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+      "resolved": "https://registry.npmjs.org/unpipe/-/unpipe-1.0.0.tgz",
+      "integrity": "sha1-sr9O6FFKrmFltIF4KdIbLvSZBOw=",
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+      "resolved": "https://registry.npmjs.org/utils-merge/-/utils-merge-1.0.1.tgz",
+      "integrity": "sha1-n5VxD1CiZ5R7LMwSR0HBAoQn5xM=",
+      "dev": true
+    },
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       "resolved": "https://registry.npmjs.org/validate-npm-package-license/-/validate-npm-package-license-3.0.4.tgz",
@@ -9571,6 +9123,68 @@
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         "spdx-expression-parse": "^3.0.0"
       }
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+      "resolved": "https://registry.npmjs.org/vary/-/vary-1.1.2.tgz",
+      "integrity": "sha1-IpnwLG3tMNSllhsLn3RSShj2NPw=",
+      "dev": true
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+      "integrity": "sha1-wGavtYK7HLQSjWDqkjkulNXp2+w=",
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+      "resolved": "https://registry.npmjs.org/wrap-ansi/-/wrap-ansi-7.0.0.tgz",
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+        "string-width": "^4.1.0",
+        "strip-ansi": "^6.0.0"
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+      "resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz",
+      "integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8=",
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+      "resolved": "https://registry.npmjs.org/y18n/-/y18n-5.0.8.tgz",
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+      "resolved": "https://registry.npmjs.org/yargs/-/yargs-16.2.0.tgz",
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+      "dev": true,
+      "requires": {
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+        "escalade": "^3.1.1",
+        "get-caller-file": "^2.0.5",
+        "require-directory": "^2.1.1",
+        "string-width": "^4.2.0",
+        "y18n": "^5.0.5",
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+      "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-20.2.9.tgz",
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+      "dev": true
     }
   }
 }
diff --git a/package.json b/package.json
index 4ce2c11..ed5e5fa 100644
--- a/package.json
+++ b/package.json
@@ -39,7 +39,7 @@
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     "istanbul": "^0.3.22",
     "jasmine-core": "^2.4.1",
-    "karma": "^0.13.15",
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     "karma-babel-preprocessor": "^6.0.1",
     "karma-chrome-launcher": "^0.2.2",
     "karma-coverage": "git+https://github.com/douglasduteil/karma-coverage.git#next",