diff --git a/package-lock.json b/package-lock.json
index 203f9af..461adcf 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -6786,9 +6786,9 @@
       "dev": true
     },
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-      "version": "4.2.1",
-      "resolved": "https://registry.npmjs.org/handlebars/-/handlebars-4.2.1.tgz",
-      "integrity": "sha512-bqPIlDk06UWbVEIFoYj+LVo42WhK96J+b25l7hbFDpxrOXMphFM3fNIm+cluwg4Pk2jiLjWU5nHQY7igGE75NQ==",
+      "version": "4.5.3",
+      "resolved": "https://registry.npmjs.org/handlebars/-/handlebars-4.5.3.tgz",
+      "integrity": "sha512-3yPecJoJHK/4c6aZhSvxOyG4vJKDshV36VHp0iVCDVh7o9w2vwi3NSnL2MMPj3YdduqaBcu7cGbggJQM0br9xA==",
       "dev": true,
       "requires": {
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@@ -8175,9 +8175,9 @@
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     "karma-coverage-istanbul-reporter": {
-      "version": "2.1.0",
-      "resolved": "https://registry.npmjs.org/karma-coverage-istanbul-reporter/-/karma-coverage-istanbul-reporter-2.1.0.tgz",
-      "integrity": "sha512-UH0mXPJFJyK5uiK7EkwGtQ8f30lCBAfqRResnZ4pzLJ04SOp4SPlYkmwbbZ6iVJ6sQFVzlDUXlntBEsLRdgZpg==",
+      "version": "2.1.1",
+      "resolved": "https://registry.npmjs.org/karma-coverage-istanbul-reporter/-/karma-coverage-istanbul-reporter-2.1.1.tgz",
+      "integrity": "sha512-CH8lTi8+kKXGvrhy94+EkEMldLCiUA0xMOiL31vvli9qK0T+qcXJAwWBRVJWnVWxYkTmyWar8lPz63dxX6/z1A==",
       "dev": true,
       "requires": {
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@@ -12489,16 +12489,23 @@
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     },
     "uglify-js": {
-      "version": "3.6.0",
-      "resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-3.6.0.tgz",
-      "integrity": "sha512-W+jrUHJr3DXKhrsS7NUVxn3zqMOFn0hL/Ei6v0anCIMoKC93TjcflTagwIHLW7SfMFfiQuktQyFVCFHGUE0+yg==",
+      "version": "3.6.9",
+      "resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-3.6.9.tgz",
+      "integrity": "sha512-pcnnhaoG6RtrvHJ1dFncAe8Od6Nuy30oaJ82ts6//sGSXOP5UjBMEthiProjXmMNHOfd93sqlkztifFMcb+4yw==",
       "dev": true,
       "optional": true,
       "requires": {
-        "commander": "~2.20.0",
+        "commander": "~2.20.3",
         "source-map": "~0.6.1"
       },
       "dependencies": {
+        "commander": {
+          "version": "2.20.3",
+          "resolved": "https://registry.npmjs.org/commander/-/commander-2.20.3.tgz",
+          "integrity": "sha512-GpVkmM8vF2vQUkj2LvZmD35JxeJOLCwJ9cUkugyk2nuhbv3+mJvpLYYt+0+USMxE+oj+ey/lJEnhZw75x/OMcQ==",
+          "dev": true,
+          "optional": true
+        },
         "source-map": {
           "version": "0.6.1",
           "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",
diff --git a/package.json b/package.json
index 0519cb6..c462d1a 100644
--- a/package.json
+++ b/package.json
@@ -100,7 +100,7 @@
     "jasmine-spec-reporter": "4.2.1",
     "karma": "4.3.0",
     "karma-chrome-launcher": "3.1.0",
-    "karma-coverage-istanbul-reporter": "2.1.0",
+    "karma-coverage-istanbul-reporter": "2.1.1",
     "karma-jasmine": "2.0.1",
     "karma-jasmine-html-reporter": "1.4.2",
     "ng-packagr": "5.6.1",