diff --git a/CondaPkg.toml b/CondaPkg.toml
index 0c079a4..5d7a99d 100644
--- a/CondaPkg.toml
+++ b/CondaPkg.toml
@@ -5,7 +5,7 @@ channels = ["anaconda", "conda-forge"]
 python = ">=3.7,<4"
 # see https://mne.tools/stable/install/manual_install.html#installing-mne-python-with-all-dependencies
 # CondaPkg uses mamba by default
-mne = "=1.0"
+mne = ">=1.0, <2"
 
 [pip.deps]
 # Pip package names and versions
diff --git a/Project.toml b/Project.toml
index 171703f..f298787 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,7 +1,7 @@
 name = "PyMNE"
 uuid = "6c5003b2-cbe8-491c-a0d1-70088e6a0fd6"
 authors = ["Beacon Biosignals, Inc."]
-version = "0.2.0"
+version = "0.2.1"
 
 [deps]
 CondaPkg = "992eb4ea-22a4-4c89-a5bb-47a3300528ab"