diff --git a/package-lock.json b/package-lock.json
index ace2bb6..8ddcaa0 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1934,7 +1934,7 @@
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@@ -5675,7 +5675,7 @@
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+          "resolved": "https://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
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@@ -6101,7 +6101,7 @@
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-      "resolved": "http://registry.npmjs.org/http-errors/-/http-errors-1.6.3.tgz",
+      "resolved": "https://registry.npmjs.org/http-errors/-/http-errors-1.6.3.tgz",
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@@ -6259,7 +6259,7 @@
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-          "resolved": "http://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
+          "resolved": "https://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
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@@ -6835,7 +6835,7 @@
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-      "resolved": "http://registry.npmjs.org/load-json-file/-/load-json-file-1.1.0.tgz",
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-      "resolved": "http://registry.npmjs.org/minimist/-/minimist-0.0.8.tgz",
+      "resolved": "https://registry.npmjs.org/minimist/-/minimist-0.0.8.tgz",
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-          "resolved": "http://registry.npmjs.org/minimist/-/minimist-1.2.0.tgz",
+          "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.0.tgz",
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@@ -7770,7 +7770,7 @@
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-          "resolved": "http://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
+          "resolved": "https://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
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@@ -7789,7 +7789,7 @@
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-          "resolved": "http://registry.npmjs.org/minimist/-/minimist-1.2.0.tgz",
+          "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.0.tgz",
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@@ -8004,7 +8004,7 @@
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-          "resolved": "http://registry.npmjs.org/minimist/-/minimist-1.2.0.tgz",
+          "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.0.tgz",
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@@ -8875,7 +8875,7 @@
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-          "resolved": "http://registry.npmjs.org/minimist/-/minimist-1.2.0.tgz",
+          "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.0.tgz",
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@@ -8994,7 +8994,7 @@
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-      "resolved": "http://registry.npmjs.org/readable-stream/-/readable-stream-2.3.6.tgz",
+      "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.6.tgz",
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@@ -10117,7 +10117,7 @@
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-          "resolved": "http://registry.npmjs.org/minimist/-/minimist-0.2.0.tgz",
+          "resolved": "https://registry.npmjs.org/minimist/-/minimist-0.2.0.tgz",
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@@ -10595,9 +10595,9 @@
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-      "resolved": "https://registry.npmjs.org/underscore/-/underscore-1.9.1.tgz",
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+      "version": "1.12.1",
+      "resolved": "https://registry.npmjs.org/underscore/-/underscore-1.12.1.tgz",
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diff --git a/package.json b/package.json
index 5a0c247..bda0b1a 100644
--- a/package.json
+++ b/package.json
@@ -40,7 +40,7 @@
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     "tutorials": "^1.0.0",
     "ua-parser-js": "^0.7.19",
-    "underscore": "^1.9.1",
+    "underscore": "^1.12.1",
     "vue": "^2.6.10",
     "vue-hot-reload-api": "^2.3.3",
     "vue-monaco": "^0.3.2",