diff --git a/environment.yml b/environment.yml
index 4c879bc5..76ca6602 100644
--- a/environment.yml
+++ b/environment.yml
@@ -2,8 +2,6 @@ name: ipylab
 channels:
   - conda-forge
 dependencies:
-- jupyterlab=1
+- ipylab=0.2
+- jupyterlab=2
 - nodejs
-- pip
-- pip:
-  - ipylab==0.1.3
diff --git a/ipylab/_version.py b/ipylab/_version.py
index c388ef5b..3f59c629 100644
--- a/ipylab/_version.py
+++ b/ipylab/_version.py
@@ -4,5 +4,5 @@
 # Copyright (c) Jeremy Tuloup.
 # Distributed under the terms of the Modified BSD License.
 
-version_info = (0, 1, 3)
+version_info = (0, 2, 0)
 __version__ = ".".join(map(str, version_info))
diff --git a/package.json b/package.json
index 393e963b..71292432 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "ipylab",
-  "version": "0.1.3",
+  "version": "0.2.0",
   "description": "Control JupyterLab from Python notebooks",
   "keywords": [
     "jupyter",
diff --git a/postBuild b/postBuild
index 98e4dc51..f0b86458 100644
--- a/postBuild
+++ b/postBuild
@@ -1 +1 @@
-jupyter labextension install @jupyter-widgets/jupyterlab-manager ipylab@0.1.3
+jupyter labextension install @jupyter-widgets/jupyterlab-manager ipylab@0.2.0