update required libraries

package.json

@@ -4,10 +4,10 @@
   "private": true,
   "dependencies": {
     "@types/async-lock": "^1.1.1",
-    "@types/jest": "25.2.3",
+    "@types/jest": "26.0.7",
     "@types/lokijs": "^1.5.3",
-    "@types/node": "14.0.5",
-    "@types/react": "16.9.35",
+    "@types/node": "14.0.26",
+    "@types/react": "16.9.43",
     "@types/react-dom": "16.9.8",
     "@types/react-helmet": "^6.0.0",
     "@types/react-html-parser": "^2.0.1",
@@ -17,23 +17,23 @@
     "@types/xregexp": "^4.3.0",
     "async-lock": "^1.2.4",
     "axios": "^0.19.2",
-    "lokijs": "^1.5.8",
-    "moment": "^2.26.0",
-    "rc-tree": "^3.2.2",
+    "lokijs": "^1.5.9",
+    "moment": "^2.27.0",
+    "rc-tree": "^3.8.2",
     "react": "^16.12.0",
     "react-app-polyfill": "^1.0.6",
     "react-cookie": "^4.0.3",
     "react-dom": "^16.12.0",
-    "react-ga": "^2.7.0",
-    "react-helmet": "^6.0.0",
+    "react-ga": "^3.1.2",
+    "react-helmet": "^6.1.0",
     "react-html-parser": "^2.0.2",
     "react-image-lightbox": "^5.1.1",
-    "react-overlays": "^3.2.0",
+    "react-overlays": "^4.1.0",
     "react-router-dom": "^5.2.0",
-    "react-router-hash-link": "^1.2.2",
+    "react-router-hash-link": "^2.0.0",
     "react-scripts": "3.4.1",
     "react-spinner-material": "^1.1.3",
-    "typescript": "3.9.3",
+    "typescript": "3.9.7",
     "xregexp": "^4.3.0"
   },
   "scripts": {