diff --git a/package-lock.json b/package-lock.json
index 5b029044..6060cf18 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -733,13 +733,19 @@
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@@ -4155,7 +4051,7 @@
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@@ -4168,111 +4064,43 @@
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@@ -4287,23 +4115,33 @@
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-      "integrity": "sha512-3kOFejWqj5ISpJk4Qj/V7w98h9Vl52wak3CLiw/cDOfbVTq7FeoZ0SdoHHY9PYlHr50ZS42OfvzE2vB4nncKQg==",
+      "version": "3.12.0",
+      "resolved": "https://registry.npmjs.org/webpack/-/webpack-3.12.0.tgz",
+      "integrity": "sha512-Sw7MdIIOv/nkzPzee4o0EdvCuPmxT98+vVpIvwtcwcF1Q4SDSNp92vwcKc4REe7NItH9f1S4ra9FuQ7yuYZ8bQ==",
       "dev": true,
       "requires": {
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@@ -9090,26 +9081,27 @@
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-          "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.2.1.tgz",
-          "integrity": "sha1-KKarxJOiq+D7TIUHrK7bQ/pVBnE=",
+          "version": "6.5.3",
+          "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.5.3.tgz",
+          "integrity": "sha512-LqZ9wY+fx3UMiiPd741yB2pj3hhil+hQc8taf4o2QGRFpWgZ2V5C8HA165DY9sS3fJwsk7uT7ZlFEyC3Ig3lLg==",
           "dev": true,
           "requires": {
-            "fast-deep-equal": "^1.0.0",
+            "fast-deep-equal": "^2.0.1",
             "fast-json-stable-stringify": "^2.0.0",
-            "json-schema-traverse": "^0.3.0"
+            "json-schema-traverse": "^0.4.1",
+            "uri-js": "^4.2.2"
           }
         },
         "ajv-keywords": {
-          "version": "3.1.0",
-          "resolved": "https://registry.npmjs.org/ajv-keywords/-/ajv-keywords-3.1.0.tgz",
-          "integrity": "sha1-rCsnk5xUPpXSwG5/f1wnvkqlQ74=",
+          "version": "3.2.0",
+          "resolved": "https://registry.npmjs.org/ajv-keywords/-/ajv-keywords-3.2.0.tgz",
+          "integrity": "sha1-6GuBnGAs+IIa1jdBNpjx3sAhhHo=",
           "dev": true
         },
-        "camelcase": {
-          "version": "1.2.1",
-          "resolved": "https://registry.npmjs.org/camelcase/-/camelcase-1.2.1.tgz",
-          "integrity": "sha1-m7UwTS4LVmmLLHWLCKPqqdqlijk=",
+        "fast-deep-equal": {
+          "version": "2.0.1",
+          "resolved": "https://registry.npmjs.org/fast-deep-equal/-/fast-deep-equal-2.0.1.tgz",
+          "integrity": "sha1-ewUhjd+WZ79/Nwv3/bLLFf3Qqkk=",
           "dev": true
         },
         "has-flag": {
@@ -9118,6 +9110,12 @@
           "integrity": "sha1-6CB68cx7MNRGzHC3NLXovhj4jVE=",
           "dev": true
         },
+        "json-schema-traverse": {
+          "version": "0.4.1",
+          "resolved": "https://registry.npmjs.org/json-schema-traverse/-/json-schema-traverse-0.4.1.tgz",
+          "integrity": "sha512-xbbCH5dCYU5T8LcEhhuh7HJ88HXuW3qsI3Y0zOZFKfZEHcpWiHU/Jxzk629Brsab/mMiHQti9wMP+845RPe3Vg==",
+          "dev": true
+        },
         "source-map": {
           "version": "0.5.7",
           "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.5.7.tgz",
@@ -9215,13 +9213,29 @@
       "dev": true
     },
     "worker-farm": {
-      "version": "1.5.2",
-      "resolved": "https://registry.npmjs.org/worker-farm/-/worker-farm-1.5.2.tgz",
-      "integrity": "sha512-XxiQ9kZN5n6mmnW+mFJ+wXjNNI/Nx4DIdaAKLX1Bn6LYBWlN/zaBhu34DQYPZ1AJobQuu67S2OfDdNSVULvXkQ==",
+      "version": "1.6.0",
+      "resolved": "https://registry.npmjs.org/worker-farm/-/worker-farm-1.6.0.tgz",
+      "integrity": "sha512-6w+3tHbM87WnSWnENBUvA2pxJPLhQUg5LKwUQHq3r+XPhIM+Gh2R5ycbwPCyuGbNg+lPgdcnQUhuC02kJCvffQ==",
       "dev": true,
       "requires": {
-        "errno": "^0.1.4",
-        "xtend": "^4.0.1"
+        "errno": "~0.1.7"
+      },
+      "dependencies": {
+        "errno": {
+          "version": "0.1.7",
+          "resolved": "https://registry.npmjs.org/errno/-/errno-0.1.7.tgz",
+          "integrity": "sha512-MfrRBDWzIWifgq6tJj60gkAwtLNb6sQPlcFrSOflcP1aFmmruKQ2wRnze/8V6kgyz7H3FF8Npzv78mZ7XLLflg==",
+          "dev": true,
+          "requires": {
+            "prr": "~1.0.1"
+          }
+        },
+        "prr": {
+          "version": "1.0.1",
+          "resolved": "https://registry.npmjs.org/prr/-/prr-1.0.1.tgz",
+          "integrity": "sha1-0/wRS6BplaRexok/SEzrHXj19HY=",
+          "dev": true
+        }
       }
     },
     "wrap-ansi": {
diff --git a/package.json b/package.json
index b93b1f3e..660c6025 100644
--- a/package.json
+++ b/package.json
@@ -22,25 +22,25 @@
         "@turf/difference": "6.x",
         "@turf/intersect": "6.x",
         "@turf/kinks": "6.x",
-        "lodash": "^4.17.10"
+        "lodash": "^4.17.11"
     },
     "devDependencies": {
         "@babel/core": "^7.0.0-beta.40",
         "@babel/preset-env": "^7.0.0-beta.40",
-        "babel-loader": "^8.0.0-beta.0",
-        "css-loader": "^0.28.0",
-        "cypress": "^3.0.3",
+        "babel-loader": "^8.0.2",
+        "css-loader": "^0.28.11",
+        "cypress": "^3.1.0",
         "eslint": "^4.18.2",
         "eslint-config-airbnb-base": "^12.1.0",
         "eslint-plugin-cypress": "^2.0.1",
         "eslint-plugin-import": "^2.9.0",
         "extract-text-webpack-plugin": "^3.0.2",
         "file-loader": "^0.11.1",
-        "leaflet": "^1.3.1",
+        "leaflet": "^1.3.4",
         "style-loader": "^0.19.0",
-        "uglifyjs-webpack-plugin": "^1.1.0",
+        "uglifyjs-webpack-plugin": "^1.3.0",
         "url-loader": "^0.6.2",
-        "webpack": "^3.11.0"
+        "webpack": "^3.12.0"
     },
     "peerDependencies": {
         "leaflet": "^1.2.0"