diff --git a/setup.cfg b/setup.cfg
index 411ee9f..4c40e59 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -21,7 +21,7 @@ provides =
 [options]
 python_requires = >=3.6.1
 install_requires =
-    matplotlib >=3.1.1, <=3.6.3, !=3.3.0rc1
+    matplotlib >=3.1.1
     numpy >=1.9.3
     scipy
     loguru