diff --git a/plugins/mathscape-calculator b/plugins/mathscape-calculator
index 61858ae58..948cee44c 100644
--- a/plugins/mathscape-calculator
+++ b/plugins/mathscape-calculator
@@ -1,2 +1,2 @@
 repository=https://github.com/ArashCod3r/mathscape-calculator.git
-commit=acd45b4275e4b00dd952614269356672ea9cbd59
+commit=9a89d0ca86e5bc72d09d51748cae46700f92e479