diff --git a/package-lock.json b/package-lock.json
index 7749790..eb58c56 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -33,6 +33,13 @@
       "requires": {
         "@babel/types": "7.0.0-beta.32",
         "lodash": "4.17.4"
+      },
+      "dependencies": {
+        "lodash": {
+          "version": "4.17.4",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.4.tgz",
+          "integrity": "sha1-eCA6TRwyiuHYbcpkYONptX9AVa4="
+        }
       }
     },
     "@babel/types": {
@@ -45,6 +52,11 @@
         "to-fast-properties": "2.0.0"
       },
       "dependencies": {
+        "lodash": {
+          "version": "4.17.4",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.4.tgz",
+          "integrity": "sha1-eCA6TRwyiuHYbcpkYONptX9AVa4="
+        },
         "to-fast-properties": {
           "version": "2.0.0",
           "resolved": "https://registry.npmjs.org/to-fast-properties/-/to-fast-properties-2.0.0.tgz",
@@ -659,6 +671,14 @@
       "dev": true,
       "requires": {
         "lodash": "4.17.4"
+      },
+      "dependencies": {
+        "lodash": {
+          "version": "4.17.4",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.4.tgz",
+          "integrity": "sha1-eCA6TRwyiuHYbcpkYONptX9AVa4=",
+          "dev": true
+        }
       }
     },
     "async-each": {
@@ -774,6 +794,14 @@
         "slash": "1.0.0",
         "source-map": "0.5.7",
         "v8flags": "2.1.1"
+      },
+      "dependencies": {
+        "lodash": {
+          "version": "4.17.4",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.4.tgz",
+          "integrity": "sha1-eCA6TRwyiuHYbcpkYONptX9AVa4=",
+          "dev": true
+        }
       }
     },
     "babel-code-frame": {
@@ -812,6 +840,14 @@
         "private": "0.1.8",
         "slash": "1.0.0",
         "source-map": "0.5.7"
+      },
+      "dependencies": {
+        "lodash": {
+          "version": "4.17.4",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.4.tgz",
+          "integrity": "sha1-eCA6TRwyiuHYbcpkYONptX9AVa4=",
+          "dev": true
+        }
       }
     },
     "babel-eslint": {
@@ -841,6 +877,14 @@
         "lodash": "4.17.4",
         "source-map": "0.5.7",
         "trim-right": "1.0.1"
+      },
+      "dependencies": {
+        "lodash": {
+          "version": "4.17.4",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.4.tgz",
+          "integrity": "sha1-eCA6TRwyiuHYbcpkYONptX9AVa4=",
+          "dev": true
+        }
       }
     },
     "babel-helper-bindify-decorators": {
@@ -898,6 +942,14 @@
         "babel-runtime": "6.26.0",
         "babel-types": "6.26.0",
         "lodash": "4.17.4"
+      },
+      "dependencies": {
+        "lodash": {
+          "version": "4.17.4",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.4.tgz",
+          "integrity": "sha1-eCA6TRwyiuHYbcpkYONptX9AVa4=",
+          "dev": true
+        }
       }
     },
     "babel-helper-explode-assignable-expression": {
@@ -975,6 +1027,14 @@
         "babel-runtime": "6.26.0",
         "babel-types": "6.26.0",
         "lodash": "4.17.4"
+      },
+      "dependencies": {
+        "lodash": {
+          "version": "4.17.4",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.4.tgz",
+          "integrity": "sha1-eCA6TRwyiuHYbcpkYONptX9AVa4=",
+          "dev": true
+        }
       }
     },
     "babel-helper-remap-async-to-generator": {
@@ -1192,6 +1252,14 @@
       "dev": true,
       "requires": {
         "lodash": "4.17.4"
+      },
+      "dependencies": {
+        "lodash": {
+          "version": "4.17.4",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.4.tgz",
+          "integrity": "sha1-eCA6TRwyiuHYbcpkYONptX9AVa4=",
+          "dev": true
+        }
       }
     },
     "babel-plugin-syntax-async-functions": {
@@ -1374,6 +1442,14 @@
         "babel-traverse": "6.26.0",
         "babel-types": "6.26.0",
         "lodash": "4.17.4"
+      },
+      "dependencies": {
+        "lodash": {
+          "version": "4.17.4",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.4.tgz",
+          "integrity": "sha1-eCA6TRwyiuHYbcpkYONptX9AVa4=",
+          "dev": true
+        }
       }
     },
     "babel-plugin-transform-es2015-classes": {
@@ -1937,6 +2013,12 @@
             "slash": "1.0.0",
             "source-map": "0.5.7"
           }
+        },
+        "lodash": {
+          "version": "4.17.4",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.4.tgz",
+          "integrity": "sha1-eCA6TRwyiuHYbcpkYONptX9AVa4=",
+          "dev": true
         }
       }
     },
@@ -1967,6 +2049,14 @@
         "babel-types": "6.26.0",
         "babylon": "6.18.0",
         "lodash": "4.17.4"
+      },
+      "dependencies": {
+        "lodash": {
+          "version": "4.17.4",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.4.tgz",
+          "integrity": "sha1-eCA6TRwyiuHYbcpkYONptX9AVa4=",
+          "dev": true
+        }
       }
     },
     "babel-traverse": {
@@ -1984,6 +2074,14 @@
         "globals": "9.18.0",
         "invariant": "2.2.2",
         "lodash": "4.17.4"
+      },
+      "dependencies": {
+        "lodash": {
+          "version": "4.17.4",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.4.tgz",
+          "integrity": "sha1-eCA6TRwyiuHYbcpkYONptX9AVa4=",
+          "dev": true
+        }
       }
     },
     "babel-types": {
@@ -1996,6 +2094,14 @@
         "esutils": "2.0.2",
         "lodash": "4.17.4",
         "to-fast-properties": "1.0.3"
+      },
+      "dependencies": {
+        "lodash": {
+          "version": "4.17.4",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.4.tgz",
+          "integrity": "sha1-eCA6TRwyiuHYbcpkYONptX9AVa4=",
+          "dev": true
+        }
       }
     },
     "babylon": {
@@ -5035,6 +5141,12 @@
             "parse5": "3.0.3"
           }
         },
+        "lodash": {
+          "version": "4.17.4",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.4.tgz",
+          "integrity": "sha1-eCA6TRwyiuHYbcpkYONptX9AVa4=",
+          "dev": true
+        },
         "object-inspect": {
           "version": "1.5.0",
           "resolved": "https://registry.npmjs.org/object-inspect/-/object-inspect-1.5.0.tgz",
@@ -5087,6 +5199,12 @@
             "object.assign": "4.0.4",
             "prop-types": "15.6.0"
           }
+        },
+        "lodash": {
+          "version": "4.17.4",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.4.tgz",
+          "integrity": "sha1-eCA6TRwyiuHYbcpkYONptX9AVa4=",
+          "dev": true
         }
       }
     },
@@ -5103,6 +5221,11 @@
         "react-test-renderer": "16.3.1"
       },
       "dependencies": {
+        "lodash": {
+          "version": "4.17.4",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.4.tgz",
+          "integrity": "sha1-eCA6TRwyiuHYbcpkYONptX9AVa4="
+        },
         "react-test-renderer": {
           "version": "16.3.1",
           "resolved": "https://registry.npmjs.org/react-test-renderer/-/react-test-renderer-16.3.1.tgz",
@@ -5124,6 +5247,13 @@
         "lodash": "4.17.4",
         "object.assign": "4.0.4",
         "prop-types": "15.6.0"
+      },
+      "dependencies": {
+        "lodash": {
+          "version": "4.17.4",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.4.tgz",
+          "integrity": "sha1-eCA6TRwyiuHYbcpkYONptX9AVa4="
+        }
       }
     },
     "err-code": {
@@ -9912,6 +10042,14 @@
         "lodash": "4.17.4",
         "pretty-error": "2.1.1",
         "toposort": "1.0.6"
+      },
+      "dependencies": {
+        "lodash": {
+          "version": "4.17.4",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.4.tgz",
+          "integrity": "sha1-eCA6TRwyiuHYbcpkYONptX9AVa4=",
+          "dev": true
+        }
       }
     },
     "htmlparser2": {
@@ -12471,9 +12609,9 @@
       "integrity": "sha1-Jjj8OaAzHpysGgS3F5mTHJxQ33k="
     },
     "lodash": {
-      "version": "4.17.4",
-      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.4.tgz",
-      "integrity": "sha1-eCA6TRwyiuHYbcpkYONptX9AVa4="
+      "version": "4.17.21",
+      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
+      "integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg=="
     },
     "lodash-es": {
       "version": "4.17.4",
@@ -13250,6 +13388,11 @@
           "version": "2.3.1",
           "resolved": "https://registry.npmjs.org/hoist-non-react-statics/-/hoist-non-react-statics-2.3.1.tgz",
           "integrity": "sha1-ND24TGAYxlB3iJgkATWhQg7iLOA="
+        },
+        "lodash": {
+          "version": "4.17.4",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.4.tgz",
+          "integrity": "sha1-eCA6TRwyiuHYbcpkYONptX9AVa4="
         }
       }
     },
@@ -13891,6 +14034,11 @@
           "version": "2.1.1",
           "resolved": "https://registry.npmjs.org/clone/-/clone-2.1.1.tgz",
           "integrity": "sha1-0hfR6WERjjrJpLi7oyhVU79kfNs="
+        },
+        "lodash": {
+          "version": "4.17.4",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.4.tgz",
+          "integrity": "sha1-eCA6TRwyiuHYbcpkYONptX9AVa4="
         }
       }
     },
@@ -14251,6 +14399,14 @@
             "string-width": "1.0.2",
             "strip-ansi": "3.0.1",
             "through": "2.3.8"
+          },
+          "dependencies": {
+            "lodash": {
+              "version": "4.17.4",
+              "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.4.tgz",
+              "integrity": "sha1-eCA6TRwyiuHYbcpkYONptX9AVa4=",
+              "dev": true
+            }
           }
         },
         "mute-stream": {
@@ -17689,6 +17845,14 @@
       "requires": {
         "lodash": "4.17.4",
         "react-deep-force-update": "1.1.1"
+      },
+      "dependencies": {
+        "lodash": {
+          "version": "4.17.4",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.4.tgz",
+          "integrity": "sha1-eCA6TRwyiuHYbcpkYONptX9AVa4=",
+          "dev": true
+        }
       }
     },
     "react-redux": {
@@ -17700,6 +17864,13 @@
         "invariant": "2.2.2",
         "lodash": "4.17.4",
         "loose-envify": "1.3.1"
+      },
+      "dependencies": {
+        "lodash": {
+          "version": "4.17.4",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.4.tgz",
+          "integrity": "sha1-eCA6TRwyiuHYbcpkYONptX9AVa4="
+        }
       }
     },
     "react-router": {
@@ -18199,6 +18370,13 @@
         "lodash-es": "4.17.4",
         "loose-envify": "1.3.1",
         "symbol-observable": "1.0.4"
+      },
+      "dependencies": {
+        "lodash": {
+          "version": "4.17.4",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.4.tgz",
+          "integrity": "sha1-eCA6TRwyiuHYbcpkYONptX9AVa4="
+        }
       }
     },
     "redux-immutable": {
@@ -19942,6 +20120,11 @@
             "nearley": "2.11.0"
           }
         },
+        "lodash": {
+          "version": "4.17.4",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.4.tgz",
+          "integrity": "sha1-eCA6TRwyiuHYbcpkYONptX9AVa4="
+        },
         "supports-color": {
           "version": "3.2.3",
           "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-3.2.3.tgz",
diff --git a/package.json b/package.json
index 677e9a1..186a0e9 100644
--- a/package.json
+++ b/package.json
@@ -248,7 +248,7 @@
     "jquery-mousewheel": "^3.1.13",
     "jszip": "^3.1.5",
     "linspace": "^1.0.0",
-    "lodash": "^4.17.2",
+    "lodash": "^4.17.21",
     "markdown-to-jsx": "^6.4.0",
     "material-ui": "^1.0.0-beta.31",
     "material-ui-icons": "^1.0.0-beta.17",