diff --git a/popsim b/popsim
index 4a3ae6cd1887c98f9382103cf7b34d0a3613e752..ae01d8985648c38f84be54e22bea2c4e5269ca0d 160000
--- a/popsim
+++ b/popsim
@@ -1 +1 @@
-Subproject commit 4a3ae6cd1887c98f9382103cf7b34d0a3613e752
+Subproject commit ae01d8985648c38f84be54e22bea2c4e5269ca0d