diff --git a/binder/requirements.txt b/binder/requirements.txt
index 9623776..bdec380 100644
--- a/binder/requirements.txt
+++ b/binder/requirements.txt
@@ -3,4 +3,4 @@ tiingo
 
 # You technically don't have to use tiingo with pandas, but
 # we included it since most data analysts will have it installed already.
-pandas
+pandas==0.24.2