diff --git a/starter/requirements.txt b/starter/requirements.txt
index 7683dc56d..a114e2660 100644
--- a/starter/requirements.txt
+++ b/starter/requirements.txt
@@ -30,7 +30,7 @@ nbformat==5.10.4
 
 # ML fairness and visualization
 aequitas==0.42.0
-altair==4.1.0
+altair==5.5.0
 
 # Flask and extensions (for aequitas)
 Flask==0.12.2