diff --git a/specter/MathLib b/specter/MathLib
index 082cac124..bbb81c96b 160000
--- a/specter/MathLib
+++ b/specter/MathLib
@@ -1 +1 @@
-Subproject commit 082cac124cf8ce7fb11a574352c1ccbf3a02b747
+Subproject commit bbb81c96b85585b345c94cb7bf67dab458586af7