diff --git a/packages/stream_chat/pubspec.yaml b/packages/stream_chat/pubspec.yaml
index 61c1ff97..11b278af 100644
--- a/packages/stream_chat/pubspec.yaml
+++ b/packages/stream_chat/pubspec.yaml
@@ -6,7 +6,7 @@ repository: https://github.com/GetStream/stream-chat-flutter
 issue_tracker: https://github.com/GetStream/stream-chat-flutter/issues
 
 environment:
-  sdk: '>=2.17.0 <3.0.0'
+  sdk: '>=2.17.0 <4.0.0'
 
 dependencies:
   async: ^2.10.0
diff --git a/packages/stream_chat_flutter/pubspec.yaml b/packages/stream_chat_flutter/pubspec.yaml
index 5425efb6..9651a62e 100644
--- a/packages/stream_chat_flutter/pubspec.yaml
+++ b/packages/stream_chat_flutter/pubspec.yaml
@@ -6,7 +6,7 @@ repository: https://github.com/GetStream/stream-chat-flutter
 issue_tracker: https://github.com/GetStream/stream-chat-flutter/issues
 
 environment:
-  sdk: ">=2.17.0 <3.0.0"
+  sdk: ">=2.17.0 <4.0.0"
   flutter: ">=1.20.0"
 
 dependencies:
diff --git a/packages/stream_chat_flutter_core/pubspec.yaml b/packages/stream_chat_flutter_core/pubspec.yaml
index 35a6d067..b62e4f70 100644
--- a/packages/stream_chat_flutter_core/pubspec.yaml
+++ b/packages/stream_chat_flutter_core/pubspec.yaml
@@ -6,7 +6,7 @@ repository: https://github.com/GetStream/stream-chat-flutter
 issue_tracker: https://github.com/GetStream/stream-chat-flutter/issues
 
 environment:
-  sdk: '>=2.17.0 <3.0.0'
+  sdk: '>=2.17.0 <4.0.0'
   flutter: ">=1.17.0"
 
 dependencies:
diff --git a/packages/stream_chat_localizations/pubspec.yaml b/packages/stream_chat_localizations/pubspec.yaml
index 1590d741..0eaa7171 100644
--- a/packages/stream_chat_localizations/pubspec.yaml
+++ b/packages/stream_chat_localizations/pubspec.yaml
@@ -6,7 +6,7 @@ repository: https://github.com/GetStream/stream-chat-flutter
 issue_tracker: https://github.com/GetStream/stream-chat-flutter/issues
 
 environment:
-  sdk: '>=2.17.0 <3.0.0'
+  sdk: '>=2.17.0 <4.0.0'
   flutter: ">=1.20.0"
 
 dependencies:
diff --git a/packages/stream_chat_persistence/pubspec.yaml b/packages/stream_chat_persistence/pubspec.yaml
index 83fa7a11..a1693dbd 100644
--- a/packages/stream_chat_persistence/pubspec.yaml
+++ b/packages/stream_chat_persistence/pubspec.yaml
@@ -6,7 +6,7 @@ repository: https://github.com/GetStream/stream-chat-flutter
 issue_tracker: https://github.com/GetStream/stream-chat-flutter/issues
 
 environment:
-  sdk: '>=2.17.0 <3.0.0'
+  sdk: '>=2.17.0 <4.0.0'
   flutter: ">=1.17.0"
 
 dependencies: