diff --git a/requirements.txt b/requirements.txt
index 132c922..6594fc6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ cobra==0.11.3
 future==0.16.0            # via cobra
 joblib==0.11
 lxml>=4.6.5
-mpmath==1.0.0             # via sympy
+mpmath==1.3.0             # via sympy
 numpy>=1.21               # via cobra, pandas
 optlang==1.4.1            # via cobra
 pandas==0.22.0            # via cobra