diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0e4cb59c..b500d776 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,8 @@
+# 1.15.6
+
+- Added missing methods in the `InlineKeyboard`
+- Updated Dart SDK constraints to `>=2.17.7`
+
 # 1.15.5
 
 - Completes the helper class `MessageContentGenerator` for ease of use to create `InputMessageContent`.
diff --git a/pubspec.yaml b/pubspec.yaml
index 84b3cd13..c10f4f35 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,6 +1,6 @@
 name: televerse
 description: Televerse lets you create your own efficient Telegram bots with ease in Dart. Supports latest Telegram Bot API - 7.1!
-version: 1.15.5
+version: 1.15.6
 homepage: https://github.com/HeySreelal/televerse
 topics:
   - telegram
@@ -10,7 +10,7 @@ topics:
   - bot-framework
 
 environment:
-  sdk: ">=2.17.7 <4.0.0"
+  sdk: ">=2.17.7"
 
 dependencies:
   dio: ^5.4.0