diff --git a/hftbacktest/__init__.py b/hftbacktest/__init__.py
index 90606ca..4259b01 100644
--- a/hftbacktest/__init__.py
+++ b/hftbacktest/__init__.py
@@ -136,7 +136,7 @@
     'correct'
 )
 
-__version__ = '1.8.2'
+__version__ = '1.8.3'
 
 
 # JIT'ed latency models