diff --git a/package-lock.json b/package-lock.json
index 2858b88..c85522a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1121,6 +1121,12 @@
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@@ -3187,6 +3227,27 @@
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@@ -3457,6 +3508,12 @@
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-          "integrity": "sha1-Y/1D99weO7fONZR9uP42mj9Yx0s=",
+        "@babel/code-frame": {
+          "version": "7.0.0",
+          "resolved": "https://registry.npmjs.org/@babel/code-frame/-/code-frame-7.0.0.tgz",
+          "integrity": "sha512-OfC2uemaknXr87bdLUkWog7nYuliM9Ij5HUcajsVcMCpQrcLmtxRbVFTIqmcSkSeYRBFBRxs2FiUqFJDLdiebA==",
           "dev": true,
           "requires": {
-            "chalk": "^1.1.3",
+            "@babel/highlight": "^7.0.0"
+          }
+        },
+        "@babel/highlight": {
+          "version": "7.0.0",
+          "resolved": "https://registry.npmjs.org/@babel/highlight/-/highlight-7.0.0.tgz",
+          "integrity": "sha512-UFMC4ZeFC48Tpvj7C8UgLvtkaUuovQX+5xNWrsIoMG8o2z+XFKjKaN9iVmS84dPwVN00W4wPmqvYoZF3EGAsfw==",
+          "dev": true,
+          "requires": {
+            "chalk": "^2.0.0",
             "esutils": "^2.0.2",
-            "js-tokens": "^3.0.2"
+            "js-tokens": "^4.0.0"
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-        "chalk": {
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-          "resolved": "https://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
-          "integrity": "sha1-qBFcVeSnAv5NFQq9OHKCKn4J/Jg=",
+        "ansi-regex": {
+          "version": "3.0.0",
+          "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-3.0.0.tgz",
+          "integrity": "sha1-7QMXwyIGT3lGbAKWa922Bas32Zg=",
+          "dev": true
+        },
+        "js-tokens": {
+          "version": "4.0.0",
+          "resolved": "https://registry.npmjs.org/js-tokens/-/js-tokens-4.0.0.tgz",
+          "integrity": "sha512-RdJUflcE3cUzKiMqQgsCu06FPu9UdIJO0beYbPhHN4k6apgJtifcoCtT9bcxOpYBtpD2kCM6Sbzg4CausW/PKQ==",
+          "dev": true
+        },
+        "strip-ansi": {
+          "version": "4.0.0",
+          "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-4.0.0.tgz",
+          "integrity": "sha1-qEeQIusaw2iocTibY1JixQXuNo8=",
           "dev": true,
           "requires": {
-            "ansi-styles": "^2.2.1",
-            "escape-string-regexp": "^1.0.2",
-            "has-ansi": "^2.0.0",
-            "strip-ansi": "^3.0.0",
-            "supports-color": "^2.0.0"
+            "ansi-regex": "^3.0.0"
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@@ -5083,9 +5251,9 @@
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-      "resolved": "https://registry.npmjs.org/react-error-overlay/-/react-error-overlay-4.0.1.tgz",
-      "integrity": "sha512-xXUbDAZkU08aAkjtUvldqbvI04ogv+a1XdHxvYuHPYKIVk/42BIOD0zSKTHAWV4+gDy3yGm283z2072rA2gdtw==",
+      "version": "5.0.3",
+      "resolved": "https://registry.npmjs.org/react-error-overlay/-/react-error-overlay-5.0.3.tgz",
+      "integrity": "sha512-TLMcjJcNy7BalEHN1iNuIK0E6ODYgExcrdaKraT4kzKVztkrBHI1THTAn3qx7GVvtP4TbCqi+mBjsZqoWtuiEQ==",
       "dev": true
     },
     "react-event-listener": {
@@ -5600,23 +5768,12 @@
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-      "resolved": "https://registry.npmjs.org/recursive-readdir/-/recursive-readdir-2.2.1.tgz",
-      "integrity": "sha1-kO8jHQd4xc4JPJpI105cVCLROpk=",
+      "version": "2.2.2",
+      "resolved": "https://registry.npmjs.org/recursive-readdir/-/recursive-readdir-2.2.2.tgz",
+      "integrity": "sha512-nRCcW9Sj7NuZwa2XvH9co8NPeXUBhZP7CRKJtU+cS6PW9FpCIFoI5ib0NT1ZrbNuPoRy0ylyCaUL8Gih4LSyFg==",
       "dev": true,
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-      "dependencies": {
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-          "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.0.3.tgz",
-          "integrity": "sha1-Kk5AkLlrLbBqnX3wEFWmKnfJt3Q=",
-          "dev": true,
-          "requires": {
-            "brace-expansion": "^1.0.0"
-          }
-        }
+        "minimatch": "3.0.4"
       }
     },
     "redux": {
@@ -5757,19 +5914,13 @@
         "is-promise": "^2.1.0"
       }
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-    "rx-lite": {
-      "version": "4.0.8",
-      "resolved": "https://registry.npmjs.org/rx-lite/-/rx-lite-4.0.8.tgz",
-      "integrity": "sha1-Cx4Rr4vESDbwSmQH6S2kJGe3lEQ=",
-      "dev": true
-    },
-    "rx-lite-aggregates": {
-      "version": "4.0.8",
-      "resolved": "https://registry.npmjs.org/rx-lite-aggregates/-/rx-lite-aggregates-4.0.8.tgz",
-      "integrity": "sha1-dTuHqJoRyVRnxKwWJsTvxOBcZ74=",
+    "rxjs": {
+      "version": "6.3.3",
+      "resolved": "https://registry.npmjs.org/rxjs/-/rxjs-6.3.3.tgz",
+      "integrity": "sha512-JTWmoY9tWCs7zvIk/CvRjhjGaOd+OVBM987mxFo+OW66cGpdKjZcpmc74ES1sB//7Kl/PAe8+wEakuhG4pcgOw==",
       "dev": true,
       "requires": {
-        "rx-lite": "*"
+        "tslib": "^1.9.0"
       }
     },
     "safe-buffer": {
@@ -5786,6 +5937,12 @@
         "ret": "~0.1.10"
       }
     },
+    "safer-buffer": {
+      "version": "2.1.2",
+      "resolved": "https://registry.npmjs.org/safer-buffer/-/safer-buffer-2.1.2.tgz",
+      "integrity": "sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg==",
+      "dev": true
+    },
     "schedule": {
       "version": "0.5.0",
       "resolved": "https://registry.npmjs.org/schedule/-/schedule-0.5.0.tgz",
@@ -6448,12 +6605,6 @@
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       "integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8=",
       "dev": true
-    },
-    "yallist": {
-      "version": "2.1.2",
-      "resolved": "https://registry.npmjs.org/yallist/-/yallist-2.1.2.tgz",
-      "integrity": "sha1-HBH5IY8HYImkfdUS+TxmmaaoHVI=",
-      "dev": true
     }
   }
 }
diff --git a/package.json b/package.json
index 02f2e1b..9ab4bef 100644
--- a/package.json
+++ b/package.json
@@ -85,7 +85,7 @@
     "postcss-flexbugs-fixes": "4.1.0",
     "promise": "8.0.2",
     "react": "^16.5.2",
-    "react-dev-utils": "^5.0.2",
+    "react-dev-utils": "^6.0.3",
     "react-dom": "^16.5.2",
     "rimraf": "^2.6.2",
     "tslint": "^5.11.0",