diff --git a/include/Math-Expression-Evaluator b/include/Math-Expression-Evaluator
index 12d9942..4872260 160000
--- a/include/Math-Expression-Evaluator
+++ b/include/Math-Expression-Evaluator
@@ -1 +1 @@
-Subproject commit 12d9942626a9c5fcde2f38f93cc51c7a9f56d9c8
+Subproject commit 4872260defc7a5fdbf98b149ad259832aadead2a