diff --git a/package-lock.json b/package-lock.json
index 01f3bc6..092d374 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -4094,9 +4094,9 @@
             }
         },
         "node_modules/karma-coverage": {
-            "version": "2.2.0",
-            "resolved": "https://registry.npmjs.org/karma-coverage/-/karma-coverage-2.2.0.tgz",
-            "integrity": "sha512-gPVdoZBNDZ08UCzdMHHhEImKrw1+PAOQOIiffv1YsvxFhBjqvo/SVXNk4tqn1SYqX0BJZT6S/59zgxiBe+9OuA==",
+            "version": "2.2.1",
+            "resolved": "https://registry.npmjs.org/karma-coverage/-/karma-coverage-2.2.1.tgz",
+            "integrity": "sha512-yj7hbequkQP2qOSb20GuNSIyE//PgJWHwC2IydLE6XRtsnaflv+/OSGNssPjobYUlhVVagy99TQpqUt3vAUG7A==",
             "dev": true,
             "dependencies": {
                 "istanbul-lib-coverage": "^3.2.0",
@@ -9769,9 +9769,9 @@
             }
         },
         "karma-coverage": {
-            "version": "2.2.0",
-            "resolved": "https://registry.npmjs.org/karma-coverage/-/karma-coverage-2.2.0.tgz",
-            "integrity": "sha512-gPVdoZBNDZ08UCzdMHHhEImKrw1+PAOQOIiffv1YsvxFhBjqvo/SVXNk4tqn1SYqX0BJZT6S/59zgxiBe+9OuA==",
+            "version": "2.2.1",
+            "resolved": "https://registry.npmjs.org/karma-coverage/-/karma-coverage-2.2.1.tgz",
+            "integrity": "sha512-yj7hbequkQP2qOSb20GuNSIyE//PgJWHwC2IydLE6XRtsnaflv+/OSGNssPjobYUlhVVagy99TQpqUt3vAUG7A==",
             "dev": true,
             "requires": {
                 "istanbul-lib-coverage": "^3.2.0",