diff --git a/package-lock.json b/package-lock.json
index 4b9a2e2..0d63d09 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -926,7 +926,6 @@
         "anymatch": "2.0.0",
         "async-each": "1.0.3",
         "braces": "2.3.2",
-        "fsevents": "1.2.13",
         "glob-parent": "3.1.0",
         "inherits": "2.0.4",
         "is-binary-path": "1.0.1",
@@ -1036,9 +1035,9 @@
       }
     },
     "node_modules/codemirror": {
-      "version": "5.5.0",
-      "resolved": "https://registry.npmjs.org/codemirror/-/codemirror-5.5.0.tgz",
-      "integrity": "sha1-D6DjoCrVHbTCgBQuFZcN+e2vmQA=",
+      "version": "5.58.2",
+      "resolved": "https://registry.npmjs.org/codemirror/-/codemirror-5.58.2.tgz",
+      "integrity": "sha512-K/hOh24cCwRutd1Mk3uLtjWzNISOkm4fvXiMO7LucCrqbh6aJDdtqUziim3MZUI6wOY0rvY1SlL1Ork01uMy6w==",
       "dev": true
     },
     "node_modules/collection-map": {
@@ -1664,8 +1663,7 @@
         "esprima": "4.0.1",
         "estraverse": "4.3.0",
         "esutils": "2.0.3",
-        "optionator": "0.8.3",
-        "source-map": "0.6.1"
+        "optionator": "0.8.3"
       },
       "optionalDependencies": {
         "source-map": "0.6.1"
@@ -7312,9 +7310,9 @@
       "dev": true
     },
     "codemirror": {
-      "version": "5.5.0",
-      "resolved": "https://registry.npmjs.org/codemirror/-/codemirror-5.5.0.tgz",
-      "integrity": "sha1-D6DjoCrVHbTCgBQuFZcN+e2vmQA=",
+      "version": "5.58.2",
+      "resolved": "https://registry.npmjs.org/codemirror/-/codemirror-5.58.2.tgz",
+      "integrity": "sha512-K/hOh24cCwRutd1Mk3uLtjWzNISOkm4fvXiMO7LucCrqbh6aJDdtqUziim3MZUI6wOY0rvY1SlL1Ork01uMy6w==",
       "dev": true
     },
     "collection-map": {