diff --git a/requirements.txt b/requirements.txt
index 1e468c3..2397ab6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -15,4 +15,4 @@ setuptools~=65.6.3
 shapely~=2.0.1
 flask~=2.3.2
 
-cohortfinder==1.0.0
\ No newline at end of file
+cohortfinder==1.0.1
\ No newline at end of file