diff --git a/CHANGELOG.md b/CHANGELOG.md
index 44348bc2..bd1c5c8b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -345,11 +345,18 @@ fixed some issues and configured files for publishing diff-ymd-package v2.0.2 on
 
 - updated details about parent developer QuranBookk.com
 
+### [v3.1.8]
+
+#### Fixed
+
+- updated details about parent developer QuranBookk.com
+
 ### [Next Release] - Collecting issues and new features for next release
 
 ### Important changes links:
 
-- [Unreleased](https://github.com/farhan7reza7/diff-ymd-package/compare/v3.1.7...HEAD)
-- [v3.1.7](https://github.com/farhan7reza7/diff-ymd-package/releases/tag/v3.1.7)
+- [Unreleased](https://github.com/farhan7reza7/diff-ymd-package/compare/v3.1.8...HEAD)
+- [v3.1.8](https://github.com/farhan7reza7/diff-ymd-package/releases/tag/v3.1.8)
 - [Next Release](https://github.com/farhan7reza7/diff-ymd-package/milestone/2)
 
+
diff --git a/README.md b/README.md
index 557551e6..60368c67 100644
--- a/README.md
+++ b/README.md
@@ -34,8 +34,8 @@
 - 🕋 **[Qibla Direction Finder](https://www.quranbookk.com/qibla-finder)** – Accurate Kaaba direction from anywhere in the world  
 - 🕰️ **[Islamic Prayer Times](https://www.quranbookk.com/prayer-times)** – Updated Salah timings based on your current location  
 - 📿 **[Digital Tasbih Counter](https://www.quranbookk.com/digital-tasbih)** – Count your Dhikr anytime, anywhere  
-- 🤖 **[Ask Shia AI](https://www.quranbookk.com/ask-shia-ai)** – AI-powered assistant for Shia Islamic questions, Quran, and Hadiths
-- 🤖 **[Ask Sunni AI](https://www.quranbookk.com/ask-sunni-ai)** – AI-powered assistant for Sunni Islamic questions and Hadiths
+- 🤖 **[Ask Islam AI](https://www.quranbookk.com/ask-islam-ai)** – AI-powered assistant for Shia Islamic questions, Quran, and Hadiths
+- 🤖 **[Ask Hadith AI](https://www.quranbookk.com/ask-hadith-ai)** – AI-powered assistant for Sunni Islamic questions and Hadiths
 - 📚 **[Authentic Hadith Collections](https://www.quranbookk.com/hadiths/hadiths-sources)** – Sahih Bukhari, Sahih Muslim, and more  
 - 🕯️ **[Top Quranic Duas](https://www.quranbookk.com/quran/ayats)** – Beautiful supplications with translations  
 - 🔍 **[Advanced Quran Search](https://www.quranbookk.com/quran/search)** – Search verses, words, topics in seconds  
diff --git a/package.json b/package.json
index 8b8d308c..14666c94 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "diff-ymd-package",
-  "version": "3.1.7",
+  "version": "3.1.8",
   "description": "A javascript library for calculating the difference between two dates in formatted ways like (aY bM cD)(aYears bMonths cDays) or customized desired formats like aY-bM-cD or aYears-bMonths-cDays or kDays or mWeeks or nMonths etc.",
   "main": "lib/index.js",
   "scripts": {