update version

chaoming0625 · chaoming0625 · commit 74cbfd1083f4 · 2022-03-27T10:42:07.000+08:00
diff --git a/brainpy/__init__.py b/brainpy/__init__.py
@@ -1,6 +1,6 @@
 # -*- coding: utf-8 -*-
 
-__version__ = "2.1.2"
+__version__ = "2.1.3"
 
 
 try:
