diff --git a/requirements.txt b/requirements.txt
index 3b36fa5d3..d09167155 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -26,8 +26,7 @@ scikit-optimize==0.5.2
 #plotly==3.1.1
 
 # find first, C search in arrays
-py_find_1st==1.1.1
+py_find_1st==1.1.2
 
 #Load ticker files 30% faster
 ujson==1.35
-