diff --git a/package.json b/package.json
index bded6d3..3731c5d 100644
--- a/package.json
+++ b/package.json
@@ -41,8 +41,8 @@
 		"@types/node": "^14.0.5",
 		"@types/react": "^16.9.35",
 		"@types/react-dom": "^16.9.8",
-		"@typescript-eslint/eslint-plugin": "^3.1.0",
-		"@typescript-eslint/parser": "^3.0.2",
+		"@typescript-eslint/eslint-plugin": "^5.42.0",
+		"@typescript-eslint/parser": "^5.42.0",
 		"eslint": "^7.4.0",
 		"eslint-plugin-react": "^7.20.0",
 		"jasmine-core": "^3.5.0",
@@ -53,7 +53,7 @@
 		"react-app-polyfill": "^1.0.6",
 		"react-dom": "^16.13.1",
 		"ts-loader": "^7.0.5",
-		"typescript": "^3.9.6",
+		"typescript": "^4.8.4",
 		"webpack": "^5.71.0",
 		"webpack-cli": "^4.9.2"
 	}