diff --git a/package-lock.json b/package-lock.json
index 5de2549..1851c82 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -34,7 +34,7 @@
         "@types/jasmine": "~3.10.0",
         "@types/node": "^12.11.1",
         "jasmine-core": "~3.10.0",
-        "karma": "~6.3.0",
+        "karma": "~6.3.16",
         "karma-chrome-launcher": "~3.1.0",
         "karma-coverage": "~2.1.0",
         "karma-jasmine": "~4.0.0",
@@ -6854,9 +6854,9 @@
       ]
     },
     "node_modules/karma": {
-      "version": "6.3.12",
-      "resolved": "https://registry.npmjs.org/karma/-/karma-6.3.12.tgz",
-      "integrity": "sha512-qwIG+oB2YmHx4hjvYSRMNzL3YWAJ9baHaLAxiP7biFNkfpwYTUTtPck0joFpucalNLzMr+7z/FX1uY/kl8DV9A==",
+      "version": "6.3.16",
+      "resolved": "https://registry.npmjs.org/karma/-/karma-6.3.16.tgz",
+      "integrity": "sha512-nEU50jLvDe5yvXqkEJRf8IuvddUkOY2x5Xc4WXHz6dxINgGDrgD2uqQWeVrJs4hbfNaotn+HQ1LZJ4yOXrL7xQ==",
       "dev": true,
       "dependencies": {
         "body-parser": "^1.19.0",
@@ -6871,9 +6871,10 @@
         "http-proxy": "^1.18.1",
         "isbinaryfile": "^4.0.8",
         "lodash": "^4.17.21",
-        "log4js": "^6.3.0",
+        "log4js": "^6.4.1",
         "mime": "^2.5.2",
         "minimatch": "^3.0.4",
+        "mkdirp": "^0.5.5",
         "qjobs": "^1.2.0",
         "range-parser": "^1.2.1",
         "rimraf": "^3.0.2",
@@ -6951,6 +6952,18 @@
         "source-map-support": "^0.5.5"
       }
     },
+    "node_modules/karma/node_modules/mkdirp": {
+      "version": "0.5.5",
+      "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.5.tgz",
+      "integrity": "sha512-NKmAlESf6jMGym1++R0Ra7wvhV+wFW63FaSOFPwRahvea0gMUcGUhVeAg/0BC0wiv9ih5NYPB1Wn1UEI1/L+xQ==",
+      "dev": true,
+      "dependencies": {
+        "minimist": "^1.2.5"
+      },
+      "bin": {
+        "mkdirp": "bin/cmd.js"
+      }
+    },
     "node_modules/karma/node_modules/source-map": {
       "version": "0.6.1",
       "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",
@@ -16290,9 +16303,9 @@
       "dev": true
     },
     "karma": {
-      "version": "6.3.12",
-      "resolved": "https://registry.npmjs.org/karma/-/karma-6.3.12.tgz",
-      "integrity": "sha512-qwIG+oB2YmHx4hjvYSRMNzL3YWAJ9baHaLAxiP7biFNkfpwYTUTtPck0joFpucalNLzMr+7z/FX1uY/kl8DV9A==",
+      "version": "6.3.16",
+      "resolved": "https://registry.npmjs.org/karma/-/karma-6.3.16.tgz",
+      "integrity": "sha512-nEU50jLvDe5yvXqkEJRf8IuvddUkOY2x5Xc4WXHz6dxINgGDrgD2uqQWeVrJs4hbfNaotn+HQ1LZJ4yOXrL7xQ==",
       "dev": true,
       "requires": {
         "body-parser": "^1.19.0",
@@ -16307,9 +16320,10 @@
         "http-proxy": "^1.18.1",
         "isbinaryfile": "^4.0.8",
         "lodash": "^4.17.21",
-        "log4js": "^6.3.0",
+        "log4js": "^6.4.1",
         "mime": "^2.5.2",
         "minimatch": "^3.0.4",
+        "mkdirp": "^0.5.5",
         "qjobs": "^1.2.0",
         "range-parser": "^1.2.1",
         "rimraf": "^3.0.2",
@@ -16320,6 +16334,15 @@
         "yargs": "^16.1.1"
       },
       "dependencies": {
+        "mkdirp": {
+          "version": "0.5.5",
+          "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.5.tgz",
+          "integrity": "sha512-NKmAlESf6jMGym1++R0Ra7wvhV+wFW63FaSOFPwRahvea0gMUcGUhVeAg/0BC0wiv9ih5NYPB1Wn1UEI1/L+xQ==",
+          "dev": true,
+          "requires": {
+            "minimist": "^1.2.5"
+          }
+        },
         "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 d0af5fc..243f436 100644
--- a/package.json
+++ b/package.json
@@ -36,7 +36,7 @@
     "@types/jasmine": "~3.10.0",
     "@types/node": "^12.11.1",
     "jasmine-core": "~3.10.0",
-    "karma": "~6.3.0",
+    "karma": "~6.3.16",
     "karma-chrome-launcher": "~3.1.0",
     "karma-coverage": "~2.1.0",
     "karma-jasmine": "~4.0.0",