diff --git a/external/QuantLib-SWIG b/external/QuantLib-SWIG
index 14cefa4..a397e53 160000
--- a/external/QuantLib-SWIG
+++ b/external/QuantLib-SWIG
@@ -1 +1 @@
-Subproject commit 14cefa4435e69b1428c190850461b6ad8aeb0f24
+Subproject commit a397e5397f94e30ac74a37ce1e676f050466d1b0