diff --git a/CohortConstructor b/CohortConstructor
index 173ed7e..0e4c83b 160000
--- a/CohortConstructor
+++ b/CohortConstructor
@@ -1 +1 @@
-Subproject commit 173ed7e671b3ce8d537d89360e48e45fd9304445
+Subproject commit 0e4c83b6a7e38d56ddcd505af48ba9ed4017c45f