diff --git a/package-lock.json b/package-lock.json
index 0153867..8682797 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -10299,9 +10299,7 @@
       }
     },
     "react-scripts": {
-      "version": "3.1.2",
-      "resolved": "https://registry.npmjs.org/react-scripts/-/react-scripts-3.1.2.tgz",
-      "integrity": "sha512-aN9E1jn+Qii45/uLUzS7Hjfd/DXbcaAiRkoMwnJXAXShbpJiP2xwmr7yuVF0kR0cnvt0SI+IPZjsOH8MziSYQQ==",
+      "version": "3.4.2",
       "requires": {
         "@babel/core": "7.6.0",
         "@svgr/webpack": "4.3.2",
@@ -10354,7 +10352,7 @@
         "ts-pnp": "1.1.4",
         "url-loader": "2.1.0",
         "webpack": "4.40.2",
-        "webpack-dev-server": "3.2.1",
+        "webpack-dev-server": "3.11.0",
         "webpack-manifest-plugin": "2.0.4",
         "workbox-webpack-plugin": "4.3.1"
       }
@@ -11320,9 +11318,7 @@
       }
     },
     "sockjs": {
-      "version": "0.3.19",
-      "resolved": "https://registry.npmjs.org/sockjs/-/sockjs-0.3.19.tgz",
-      "integrity": "sha512-V48klKZl8T6MzatbLlzzRNhMepEys9Y4oGFpypBFFn1gLI/QQ9HtLLyWJNbPlwGLelOVOEijUbTTJeLLI59jLw==",
+      "version": "0.3.20",
       "requires": {
         "faye-websocket": "^0.10.0",
         "uuid": "^3.0.1"
@@ -12523,9 +12519,7 @@
       }
     },
     "webpack-dev-server": {
-      "version": "3.2.1",
-      "resolved": "https://registry.npmjs.org/webpack-dev-server/-/webpack-dev-server-3.2.1.tgz",
-      "integrity": "sha512-sjuE4mnmx6JOh9kvSbPYw3u/6uxCLHNWfhWaIPwcXWsvWOPN+nc5baq4i9jui3oOBRXGonK9+OI0jVkaz6/rCw==",
+      "version": "3.11.0",
       "requires": {
         "ansi-html": "0.0.7",
         "bonjour": "^3.5.0",
@@ -12548,7 +12542,7 @@
         "selfsigned": "^1.9.1",
         "semver": "^5.6.0",
         "serve-index": "^1.7.2",
-        "sockjs": "0.3.19",
+        "sockjs": "0.3.20",
         "sockjs-client": "1.3.0",
         "spdy": "^4.0.0",
         "strip-ansi": "^3.0.0",
@@ -13109,4 +13103,4 @@
       }
     }
   }
-}
+}
\ No newline at end of file
diff --git a/package.json b/package.json
index 7ecaa23..92c4f54 100644
--- a/package.json
+++ b/package.json
@@ -7,7 +7,7 @@
     "react": "16.9.0",
     "react-dom": "16.9.0",
     "react-rotation": "1.3.0",
-    "react-scripts": "3.1.2"
+    "react-scripts": "3.4.2"
   },
   "scripts": {
     "start": "react-scripts start",