diff --git a/src/my_plugin/pubspec.yaml b/src/my_plugin/pubspec.yaml
index b39bbdc..191fd98 100644
--- a/src/my_plugin/pubspec.yaml
+++ b/src/my_plugin/pubspec.yaml
@@ -4,8 +4,8 @@ version: 0.1.0+1
 publish_to: none
 
 environment:
-  sdk: ">=2.14.0 <3.0.0"
-  flutter: ">=2.5.0"
+  sdk: ">=2.16.0 <3.0.0"
+  flutter: ">=2.10.0"
 
 flutter:
   plugin:
diff --git a/src/my_plugin_android/pubspec.yaml b/src/my_plugin_android/pubspec.yaml
index 6b15d81..90cff78 100644
--- a/src/my_plugin_android/pubspec.yaml
+++ b/src/my_plugin_android/pubspec.yaml
@@ -4,8 +4,8 @@ version: 0.1.0+1
 publish_to: none
 
 environment:
-  sdk: ">=2.14.0 <3.0.0"
-  flutter: ">=2.5.0"
+  sdk: ">=2.16.0 <3.0.0"
+  flutter: ">=2.10.0"
 
 flutter:
   plugin:
diff --git a/src/my_plugin_ios/pubspec.yaml b/src/my_plugin_ios/pubspec.yaml
index 699271a..6e25458 100644
--- a/src/my_plugin_ios/pubspec.yaml
+++ b/src/my_plugin_ios/pubspec.yaml
@@ -4,8 +4,8 @@ version: 0.1.0+1
 publish_to: none
 
 environment:
-  sdk: ">=2.14.0 <3.0.0"
-  flutter: ">=2.5.0"
+  sdk: ">=2.16.0 <3.0.0"
+  flutter: ">=2.10.0"
 
 flutter:
   plugin:
diff --git a/src/my_plugin_linux/pubspec.yaml b/src/my_plugin_linux/pubspec.yaml
index 73d0e3f..2e4c8e3 100644
--- a/src/my_plugin_linux/pubspec.yaml
+++ b/src/my_plugin_linux/pubspec.yaml
@@ -4,8 +4,8 @@ version: 0.1.0+1
 publish_to: none
 
 environment:
-  sdk: ">=2.12.0 <3.0.0"
-  flutter: ">=2.0.0"
+  sdk: ">=2.16.0 <3.0.0"
+  flutter: ">=2.10.0"
 
 flutter:
   plugin:
diff --git a/src/my_plugin_macos/pubspec.yaml b/src/my_plugin_macos/pubspec.yaml
index 6d65447..8392c6f 100644
--- a/src/my_plugin_macos/pubspec.yaml
+++ b/src/my_plugin_macos/pubspec.yaml
@@ -4,8 +4,8 @@ version: 0.1.0+1
 publish_to: none
 
 environment:
-  sdk: ">=2.12.0 <3.0.0"
-  flutter: ">=2.0.0"
+  sdk: ">=2.16.0 <3.0.0"
+  flutter: ">=2.10.0"
 
 flutter:
   plugin:
diff --git a/src/my_plugin_platform_interface/pubspec.yaml b/src/my_plugin_platform_interface/pubspec.yaml
index 69bb55c..90b0c9a 100644
--- a/src/my_plugin_platform_interface/pubspec.yaml
+++ b/src/my_plugin_platform_interface/pubspec.yaml
@@ -3,8 +3,8 @@ description: A common platform interface for the my_plugin plugin.
 version: 0.1.0+1
 
 environment:
-  sdk: ">=2.12.0 <3.0.0"
-  flutter: ">=2.0.0"
+  sdk: ">=2.16.0 <3.0.0"
+  flutter: ">=2.10.0"
 
 dependencies:
   flutter:
diff --git a/src/my_plugin_windows/pubspec.yaml b/src/my_plugin_windows/pubspec.yaml
index 531d6bc..07f060e 100644
--- a/src/my_plugin_windows/pubspec.yaml
+++ b/src/my_plugin_windows/pubspec.yaml
@@ -4,8 +4,8 @@ version: 0.1.0+1
 publish_to: none
 
 environment:
-  sdk: ">=2.12.0 <3.0.0"
-  flutter: ">=2.0.0"
+  sdk: ">=2.16.0 <3.0.0"
+  flutter: ">=2.10.0"
 
 flutter:
   plugin: