diff --git a/external/QuantLib b/external/QuantLib
index 8ffa507..e5c4014 160000
--- a/external/QuantLib
+++ b/external/QuantLib
@@ -1 +1 @@
-Subproject commit 8ffa50714edaa6b10dea906e45200f079cbe1d48
+Subproject commit e5c4014b10b8dc4cf4bf940cea82aea03bc16d8d