--- setup.cfg.orig	2020-12-22 04:47:41 UTC
+++ setup.cfg
@@ -47,7 +47,7 @@ install_requires = 
 	pandas>=0.22.0
 	pint>=0.10.1
 	pooch>=0.1
-	pyproj>=2.3.0,<3.0
+	pyproj>=2.3.0
 	scipy>=1.0
 	traitlets>=4.3.0
 	xarray>=0.14.1