diff --git a/popsim b/popsim
index 86861760732eedde964a4ee816b5af39f756e1cb..d5001b734b459dcf69bc85fd49220b870bd83a54 160000
--- a/popsim
+++ b/popsim
@@ -1 +1 @@
-Subproject commit 86861760732eedde964a4ee816b5af39f756e1cb
+Subproject commit d5001b734b459dcf69bc85fd49220b870bd83a54