diff --git a/source/package.json b/source/package.json
index e7c31a7..b2abc02 100644
--- a/source/package.json
+++ b/source/package.json
@@ -26,36 +26,36 @@
 		"@testing-library/jest-dom": "^5.12.0",
 		"@testing-library/react": "^11.2.7",
 		"@testing-library/user-event": "^13.1.9",
-		"@types/jest": "^26.0.23",
-		"@types/react": "^17.0.6",
-		"@types/react-dom": "^17.0.5",
 		"dompurify": "^2.2.8",
 		"gray-matter": "^4.0.3",
 		"local-storage-fallback": "^4.1.2",
 		"markdown-toc": "^1.2.0",
-		"marked": "^2.0.3",
+		"marked": "^2.0.6",
 		"react": "^17.0.2",
 		"react-dom": "^17.0.2",
 		"react-helmet-async": "^1.0.9",
 		"react-router-dom": "^5.2.0",
 		"react-scripts": "^4.0.3",
-		"react-tooltip": "^4.2.19",
+		"react-tooltip": "^4.2.21",
 		"styled-components": "^5.3.0",
 		"web-vitals": "^1.1.2"
 	},
 	"devDependencies": {
-		"@types/node": "^15.3.1",
+		"@types/jest": "^26.0.23",
+		"@types/node": "^15.6.1",
+		"@types/react": "^17.0.8",
+		"@types/react-dom": "^17.0.5",
 		"@types/styled-components": "^5.1.9",
-		"@typescript-eslint/eslint-plugin": "^4.24.0",
-		"@typescript-eslint/parser": "^4.24.0",
-		"eslint": "^7.26.0",
+		"@typescript-eslint/eslint-plugin": "^4.25.0",
+		"@typescript-eslint/parser": "^4.25.0",
+		"eslint": "^7.27.0",
 		"eslint-config-prettier": "^8.3.0",
 		"eslint-plugin-json": "^3.0.0",
-		"eslint-plugin-react": "^7.23.2",
+		"eslint-plugin-react": "^7.24.0",
 		"prettier": "^2.3.0",
-		"ts-node": "^9.1.1",
+		"ts-node": "^10.0.0",
 		"tslint-config-prettier": "^1.18.0",
-		"typescript": "^4.2.4"
+		"typescript": "^4.3.2"
 	},
 	"browserslist": {
 		"production": [