diff --git a/noxfile.py b/noxfile.py
index a1e5526..e6b2db9 100644
--- a/noxfile.py
+++ b/noxfile.py
@@ -21,6 +21,7 @@
     "setuptools>=66.1",
     "setuptools_scm>=7",
     "wheel>=0.40",
+    "matplotlib>=3.0",
     "qiskit==0.45.3",
     "qiskit_optimization==0.4.0",
     "qiskit_ibm_runtime==0.14.0",