diff --git a/subprojects/intro-to-bridgeland-stability-parametrisations b/subprojects/intro-to-bridgeland-stability-parametrisations
index a47fa676ce1e670109b1070dbbf33e92acb490a2..ecf157e43ea102c45148e7452deda6400da9bc85 160000
--- a/subprojects/intro-to-bridgeland-stability-parametrisations
+++ b/subprojects/intro-to-bridgeland-stability-parametrisations
@@ -1 +1 @@
-Subproject commit a47fa676ce1e670109b1070dbbf33e92acb490a2
+Subproject commit ecf157e43ea102c45148e7452deda6400da9bc85