diff --git a/plugins/Xpressive/exprtk b/plugins/Xpressive/exprtk
index f32d2b4bb..93a9f44f9 160000
--- a/plugins/Xpressive/exprtk
+++ b/plugins/Xpressive/exprtk
@@ -1 +1 @@
-Subproject commit f32d2b4bbb640ea4732b8a7fce1bd9717e9c998b
+Subproject commit 93a9f44f99b910bfe07cd1e933371e83cea3841c