From f56715c26adb9a7d47c655893bab09016c53ccde Mon Sep 17 00:00:00 2001
From: Jpeng <peng8350@gmail.com>
Date: Thu, 18 Mar 2021 23:34:30 +0800
Subject: [PATCH] fix sdk constraint

---
 pubspec.yaml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pubspec.yaml b/pubspec.yaml
index eaa291d0..d19a9927 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,11 +1,11 @@
 name: pull_to_refresh
 description: a widget provided to the flutter scroll component drop-down refresh and pull up load.
-version: 1.6.4
+version: 1.6.4-nullsafety.0
 homepage: https://github.com/peng8350/flutter_pulltorefresh
 
 environment:
   sdk: '>=2.12.0 <3.0.0'
-  flutter: ">=0.1.4 <2.0.0"
+  flutter: ">=2.0.0"
 
 dependencies:
   flutter: