diff --git a/package-lock.json b/package-lock.json
old mode 100755
new mode 100644
index 4ce0ca8..2babca2
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
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-        "isarray": "2.0.1"
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@@ -14124,12 +13796,6 @@
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@@ -14386,9 +14052,9 @@
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+      "version": "0.7.23",
+      "resolved": "https://registry.npmjs.org/ua-parser-js/-/ua-parser-js-0.7.23.tgz",
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@@ -15640,9 +15306,9 @@
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+      "resolved": "https://registry.npmjs.org/ws/-/ws-7.4.2.tgz",
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@@ -15661,12 +15327,6 @@
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@@ -15730,12 +15390,6 @@
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diff --git a/package.json b/package.json
old mode 100755
new mode 100644
index 7985b97..3b442eb
--- a/package.json
+++ b/package.json
@@ -34,7 +34,7 @@
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     "jasmine-spec-reporter": "~6.0.0",
-    "karma": "~5.2.3",
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     "karma-jasmine": "~4.0.0",