update required libraries

package.json

@@ -4,15 +4,15 @@
   "private": true,
   "dependencies": {
     "@types/async-lock": "^1.1.1",
-    "@types/jest": "24.0.23",
+    "@types/jest": "24.0.24",
     "@types/lokijs": "^1.5.2",
-    "@types/node": "12.12.12",
-    "@types/react": "16.9.13",
+    "@types/node": "12.12.21",
+    "@types/react": "16.9.17",
     "@types/react-dom": "16.9.4",
     "@types/react-helmet": "^5.0.14",
     "@types/react-html-parser": "^2.0.1",
     "@types/react-overlays": "^1.1.3",
-    "@types/react-router-dom": "^5.1.2",
+    "@types/react-router-dom": "^5.1.3",
     "@types/react-router-hash-link": "^1.2.1",
     "@types/xregexp": "^3.0.30",
     "async-lock": "^1.2.2",
@@ -21,7 +21,7 @@
     "moment": "^2.24.0",
     "rc-tree": "3.0.0-alpha.37",
     "react": "^16.12.0",
-    "react-app-polyfill": "^1.0.4",
+    "react-app-polyfill": "^1.0.5",
     "react-cookie": "^4.0.1",
     "react-dom": "^16.12.0",
     "react-ga": "^2.7.0",
@@ -31,10 +31,10 @@
     "react-overlays": "^2.1.0",
     "react-router-dom": "^5.1.2",
     "react-router-hash-link": "^1.2.2",
-    "react-scripts": "3.2.0",
+    "react-scripts": "3.3.0",
     "react-spinner-material": "^1.1.3",
     "react-twitter-widgets": "^1.7.1",
-    "typescript": "3.7.2",
+    "typescript": "3.7.4",
     "xregexp": "^4.2.4"
   },
   "scripts": {