Update README and package.json for version 1.2.1 with upgraded dependencies

README.md

@@ -43,6 +43,10 @@ npm test
 
 ## Changelog
 
+#### v1.2.1
+
+- Upgraded dependencies to the latest versions.
+
 #### v1.2.0
 
 - Rebranded package from `js-utils` to `utiliyo`.

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@flare/utiliyo",
-  "version": "1.2.0",
+  "version": "1.2.1",
   "description": "utiliyo is a lightweight utility library designed to simplify common tasks in JavaScript development. It provides a set of well-structured and reusable functions that enhance productivity and code maintainability.",
   "main": "./lib/index.js",
   "types": "./lib/index.d.ts",
@@ -44,14 +44,14 @@
     "LICENSE"
   ],
   "devDependencies": {
-    "@types/jest": "^29.4.0",
+    "@types/jest": "^29.5.14",
-    "jest": "^29.4.1",
+    "jest": "^29.7.0",
-    "jest-environment-jsdom": "^29.4.2",
+    "jest-environment-jsdom": "^29.7.0",
-    "prettier": "^2.8.3",
+    "prettier": "^3.5.3",
-    "ts-jest": "^29.0.5",
+    "ts-jest": "^29.3.0",
     "tslint": "^6.1.3",
     "tslint-config-prettier": "^1.18.0",
-    "typescript": "^4.9.5"
+    "typescript": "^5.8.2"
   },
   "prettier": {
     "trailingComma": "none",