diff --git a/package-lock.json b/package-lock.json
index 031ee8e..d49b6b2 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -390,6 +390,13 @@
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+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.4.tgz",
+          "integrity": "sha1-eCA6TRwyiuHYbcpkYONptX9AVa4="
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@@ -477,6 +484,11 @@
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+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.4.tgz",
+          "integrity": "sha1-eCA6TRwyiuHYbcpkYONptX9AVa4="
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@@ -545,6 +557,11 @@
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+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.4.tgz",
+          "integrity": "sha1-eCA6TRwyiuHYbcpkYONptX9AVa4="
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@@ -561,6 +578,13 @@
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+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.4.tgz",
+          "integrity": "sha1-eCA6TRwyiuHYbcpkYONptX9AVa4="
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@@ -613,6 +637,13 @@
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+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.4.tgz",
+          "integrity": "sha1-eCA6TRwyiuHYbcpkYONptX9AVa4="
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@@ -683,6 +714,13 @@
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+      },
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+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.4.tgz",
+          "integrity": "sha1-eCA6TRwyiuHYbcpkYONptX9AVa4="
+        }
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@@ -927,6 +965,13 @@
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+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.4.tgz",
+          "integrity": "sha1-eCA6TRwyiuHYbcpkYONptX9AVa4="
+        }
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@@ -1447,6 +1492,13 @@
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+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.4.tgz",
+          "integrity": "sha1-eCA6TRwyiuHYbcpkYONptX9AVa4="
+        }
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@@ -1468,6 +1520,13 @@
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         "babylon": "6.18.0",
         "lodash": "4.17.4"
+      },
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+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.4.tgz",
+          "integrity": "sha1-eCA6TRwyiuHYbcpkYONptX9AVa4="
+        }
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@@ -1498,6 +1557,11 @@
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+        },
+        "lodash": {
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+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.4.tgz",
+          "integrity": "sha1-eCA6TRwyiuHYbcpkYONptX9AVa4="
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@@ -1510,6 +1574,13 @@
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         "lodash": "4.17.4",
         "to-fast-properties": "1.0.3"
+      },
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+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.4.tgz",
+          "integrity": "sha1-eCA6TRwyiuHYbcpkYONptX9AVa4="
+        }
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@@ -2330,7 +2401,8 @@
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-      "integrity": "sha1-4qdQQqlVGQi+vSW4Uj1fl2nXkYE="
+      "integrity": "sha1-4qdQQqlVGQi+vSW4Uj1fl2nXkYE=",
+      "optional": true
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@@ -4142,6 +4214,12 @@
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+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.4.tgz",
+          "integrity": "sha1-eCA6TRwyiuHYbcpkYONptX9AVa4=",
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@@ -5047,7 +5125,8 @@
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-          "integrity": "sha1-qJS3XUvE9s1nnvMkSp/Y9Gri1Cg="
+          "integrity": "sha1-qJS3XUvE9s1nnvMkSp/Y9Gri1Cg=",
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@@ -5471,7 +5550,8 @@
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@@ -5514,7 +5594,8 @@
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@@ -5527,6 +5608,7 @@
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@@ -5534,6 +5616,7 @@
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           "bundled": true,
+          "optional": true,
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           }
@@ -5541,6 +5624,7 @@
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@@ -5548,7 +5632,8 @@
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@@ -5562,30 +5647,36 @@
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@@ -5620,7 +5711,8 @@
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@@ -5647,7 +5739,8 @@
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@@ -5666,11 +5759,13 @@
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@@ -5721,6 +5816,7 @@
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           "bundled": true,
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@@ -5732,7 +5828,8 @@
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@@ -5756,6 +5853,7 @@
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           "bundled": true,
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@@ -5765,7 +5863,8 @@
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@@ -5780,6 +5879,7 @@
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@@ -5787,7 +5887,8 @@
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@@ -5797,6 +5898,7 @@
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@@ -5808,7 +5910,8 @@
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@@ -5871,11 +5974,13 @@
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@@ -5883,17 +5988,20 @@
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           "bundled": true,
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@@ -5943,7 +6051,8 @@
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@@ -5958,6 +6067,7 @@
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@@ -5983,7 +6093,8 @@
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@@ -5992,7 +6103,8 @@
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@@ -6025,6 +6137,7 @@
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@@ -6067,13 +6180,15 @@
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@@ -6093,6 +6208,7 @@
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@@ -6123,6 +6239,7 @@
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@@ -6132,6 +6249,7 @@
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@@ -6144,6 +6262,7 @@
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@@ -6156,6 +6275,7 @@
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@@ -6205,7 +6325,8 @@
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@@ -6230,7 +6351,8 @@
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@@ -6425,6 +6547,11 @@
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+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.4.tgz",
+          "integrity": "sha1-eCA6TRwyiuHYbcpkYONptX9AVa4="
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@@ -6530,6 +6657,11 @@
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+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.4.tgz",
+          "integrity": "sha1-eCA6TRwyiuHYbcpkYONptX9AVa4="
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+        },
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+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.4.tgz",
+          "integrity": "sha1-eCA6TRwyiuHYbcpkYONptX9AVa4="
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+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.4.tgz",
+          "integrity": "sha1-eCA6TRwyiuHYbcpkYONptX9AVa4="
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+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.4.tgz",
+          "integrity": "sha1-eCA6TRwyiuHYbcpkYONptX9AVa4="
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@@ -6798,6 +6945,11 @@
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+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.4.tgz",
+          "integrity": "sha1-eCA6TRwyiuHYbcpkYONptX9AVa4="
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@@ -7742,6 +7894,11 @@
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+          "integrity": "sha1-eCA6TRwyiuHYbcpkYONptX9AVa4="
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@@ -7890,6 +8047,13 @@
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+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.4.tgz",
+          "integrity": "sha1-eCA6TRwyiuHYbcpkYONptX9AVa4="
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@@ -8871,9 +9035,9 @@
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-      "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",
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@@ -9191,6 +9355,13 @@
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         "lodash": "4.17.4",
         "steno": "0.4.4"
+      },
+      "dependencies": {
+        "lodash": {
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+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.4.tgz",
+          "integrity": "sha1-eCA6TRwyiuHYbcpkYONptX9AVa4="
+        }
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@@ -11157,6 +11328,13 @@
         "lodash": "4.17.4",
         "postcss": "5.2.18",
         "postcss-value-parser": "3.3.0"
+      },
+      "dependencies": {
+        "lodash": {
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+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.4.tgz",
+          "integrity": "sha1-eCA6TRwyiuHYbcpkYONptX9AVa4="
+        }
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@@ -11591,6 +11769,11 @@
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+        "lodash": {
+          "version": "4.17.4",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.4.tgz",
+          "integrity": "sha1-eCA6TRwyiuHYbcpkYONptX9AVa4="
+        },
         "strip-ansi": {
           "version": "3.0.1",
           "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz",
@@ -11834,6 +12017,7 @@
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       "resolved": "https://registry.npmjs.org/pump/-/pump-1.0.3.tgz",
       "integrity": "sha512-8k0JupWme55+9tCVE+FS5ULT3K6AbgqrGa58lTT49RpyfwwcGedHqaC5LlQNdEAumn/wFsu6aPwkuPMioy8kqw==",
+      "optional": true,
       "requires": {
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         "once": "1.4.0"
@@ -12143,6 +12327,13 @@
       "integrity": "sha1-RABCa8+oDKpnJMd1VpUxUgn6Swc=",
       "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="
+        }
       }
     },
     "react-responsive-grid": {
@@ -12407,6 +12598,13 @@
         "lodash-es": "4.17.4",
         "loose-envify": "1.3.1",
         "symbol-observable": "1.1.0"
+      },
+      "dependencies": {
+        "lodash": {
+          "version": "4.17.4",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.4.tgz",
+          "integrity": "sha1-eCA6TRwyiuHYbcpkYONptX9AVa4="
+        }
       }
     },
     "redux-devtools-instrument": {
@@ -12416,6 +12614,13 @@
       "requires": {
         "lodash": "4.17.4",
         "symbol-observable": "1.1.0"
+      },
+      "dependencies": {
+        "lodash": {
+          "version": "4.17.4",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.4.tgz",
+          "integrity": "sha1-eCA6TRwyiuHYbcpkYONptX9AVa4="
+        }
       }
     },
     "regenerate": {
@@ -12733,6 +12938,13 @@
         "lodash": "4.17.4",
         "remotedev-serialize": "0.1.0",
         "shortid": "2.2.8"
+      },
+      "dependencies": {
+        "lodash": {
+          "version": "4.17.4",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.4.tgz",
+          "integrity": "sha1-eCA6TRwyiuHYbcpkYONptX9AVa4="
+        }
       }
     },
     "remove-trailing-separator": {
@@ -13048,7 +13260,8 @@
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       "resolved": "https://registry.npmjs.org/rsvp/-/rsvp-3.6.2.tgz",
-      "integrity": "sha512-OfWGQTb9vnwRjwtA2QwpG2ICclHC3pgXZO5xt8H2EfgDquO0qVdSb5T88L4qJVAEugbS56pAuV4XZM58UX8ulw=="
+      "integrity": "sha512-OfWGQTb9vnwRjwtA2QwpG2ICclHC3pgXZO5xt8H2EfgDquO0qVdSb5T88L4qJVAEugbS56pAuV4XZM58UX8ulw==",
+      "optional": true
     },
     "run-async": {
       "version": "2.3.0",
@@ -14247,6 +14460,13 @@
       "integrity": "sha1-11FTyzg4RjGLejmo2SkrtNtOnDA=",
       "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="
+        }
       }
     },
     "string-width": {
@@ -14785,6 +15005,14 @@
         "lodash": "4.17.4",
         "slice-ansi": "1.0.0",
         "string-width": "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
+        }
       }
     },
     "tapable": {
@@ -14806,6 +15034,7 @@
       "version": "1.16.0",
       "resolved": "https://registry.npmjs.org/tar-fs/-/tar-fs-1.16.0.tgz",
       "integrity": "sha512-I9rb6v7mjWLtOfCau9eH5L7sLJyU2BnxtEZRQ5Mt+eRKmf1F0ohXmT/Jc3fr52kDvjJ/HV5MH3soQfPL5bQ0Yg==",
+      "optional": true,
       "requires": {
         "chownr": "1.0.1",
         "mkdirp": "0.5.1",
@@ -15081,6 +15310,7 @@
       "version": "0.0.105",
       "resolved": "https://registry.npmjs.org/traceur/-/traceur-0.0.105.tgz",
       "integrity": "sha1-XPne6D1rd4YcPWxE1ThZrterBHk=",
+      "optional": true,
       "requires": {
         "commander": "2.9.0",
         "glob": "5.0.15",
@@ -15093,6 +15323,7 @@
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           "resolved": "https://registry.npmjs.org/glob/-/glob-5.0.15.tgz",
           "integrity": "sha1-G8k2ueAvSmA/zCIuz3Yz0wuLk7E=",
+          "optional": true,
           "requires": {
             "inflight": "1.0.6",
             "inherits": "2.0.3",
@@ -15104,12 +15335,14 @@
         "semver": {
           "version": "4.3.6",
           "resolved": "https://registry.npmjs.org/semver/-/semver-4.3.6.tgz",
-          "integrity": "sha1-MAvG4OhjdPe6YQaLWx7NV/xlMto="
+          "integrity": "sha1-MAvG4OhjdPe6YQaLWx7NV/xlMto=",
+          "optional": true
         },
         "source-map": {
           "version": "0.1.32",
           "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.1.32.tgz",
           "integrity": "sha1-yLbBZ3l7pHQKjqMyUhYv8IWRsmY=",
+          "optional": true,
           "requires": {
             "amdefine": "1.0.1"
           }
@@ -15118,6 +15351,7 @@
           "version": "0.2.10",
           "resolved": "https://registry.npmjs.org/source-map-support/-/source-map-support-0.2.10.tgz",
           "integrity": "sha1-6lo5AKHByyUJagrozFwrSxDe09w=",
+          "optional": true,
           "requires": {
             "source-map": "0.1.32"
           }
@@ -15231,6 +15465,13 @@
         "modularscale": "1.0.2",
         "object-assign": "4.1.1",
         "typography-normalize": "0.14.0"
+      },
+      "dependencies": {
+        "lodash": {
+          "version": "4.17.4",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.4.tgz",
+          "integrity": "sha1-eCA6TRwyiuHYbcpkYONptX9AVa4="
+        }
       }
     },
     "typography-breakpoint-constants": {
diff --git a/package.json b/package.json
index 90b82f0..9460d82 100644
--- a/package.json
+++ b/package.json
@@ -23,7 +23,7 @@
     "gatsby-source-filesystem": "^1.5.11",
     "gatsby-transformer-remark": "^1.7.28",
     "gatsby-transformer-sharp": "^1.6.16",
-    "lodash": "^4.17.4",
+    "lodash": "^4.17.21",
     "react-responsive-grid": "^0.3.4",
     "typeface-merriweather": "0.0.43",
     "typeface-montserrat": "0.0.43",