diff --git a/repos/ImpromptuModular b/repos/ImpromptuModular
index 5170492f..77387c4e 160000
--- a/repos/ImpromptuModular
+++ b/repos/ImpromptuModular
@@ -1 +1 @@
-Subproject commit 5170492f3456c52f5da834bccde3a34a1bbbc268
+Subproject commit 77387c4e12053cee6afc621d8e3b19a53bfb2a70