diff --git a/.circleci/config.yml b/.circleci/config.yml
index 180782195..1495c260d 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -43,7 +43,7 @@ jobs:
                     python -m venv venv
                     . venv/bin/activate
                     pip install --upgrade pip
-                    pip install dash==0.40.0
+                    pip install dash>=0.40.0
                     npm run build:py
 
 
diff --git a/dash_bio/Circos.py b/dash_bio/Circos.py
index 47e3852b9..b30528f64 100644
--- a/dash_bio/Circos.py
+++ b/dash_bio/Circos.py
@@ -52,7 +52,7 @@ def __init__(self, enableDownloadSVG=Component.UNDEFINED, enableZoomPan=Componen
         _locals.update(kwargs)  # For wildcard attrs
         args = {k: _locals[k] for k in _explicit_args if k != 'children'}
 
-        for k in ['layout']:
+        for k in [u'layout']:
             if k not in args:
                 raise TypeError(
                     'Required argument `' + k + '` was not specified.')
diff --git a/dash_bio/Ideogram.py b/dash_bio/Ideogram.py
index c970f4c0b..4eb79c503 100644
--- a/dash_bio/Ideogram.py
+++ b/dash_bio/Ideogram.py
@@ -160,7 +160,7 @@ def __init__(self, id=Component.REQUIRED, style=Component.UNDEFINED, className=C
         _locals.update(kwargs)  # For wildcard attrs
         args = {k: _locals[k] for k in _explicit_args if k != 'children'}
 
-        for k in ['id']:
+        for k in [u'id']:
             if k not in args:
                 raise TypeError(
                     'Required argument `' + k + '` was not specified.')
diff --git a/dash_bio/package-info.json b/dash_bio/package-info.json
index 195cbc8e1..be4525ae9 100644
--- a/dash_bio/package-info.json
+++ b/dash_bio/package-info.json
@@ -1 +1 @@
-{"name": "dash_bio", "version": "0.1.2", "author": "The Plotly Team <dashbio@plot.ly>"}
\ No newline at end of file
+{"version": "0.1.3rc2", "name": "dash_bio", "author": "The Plotly Team <dashbio@plot.ly>"}
\ No newline at end of file
diff --git a/package.json b/package.json
index 82620ef9c..c26b93959 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "dash-bio",
-  "version": "0.1.2",
+  "version": "0.1.3rc2",
   "description": "Dash components for bioinformatics",
   "repository": {
     "type": "git",
diff --git a/requirements.txt b/requirements.txt
index 0ea53d67b..10b147ebf 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@
 # pip install -r requirements.txt
 cython>=0.19
 dash==0.40.0
-dash-bio==0.1.2
+dash-bio==0.1.3rc2
 dash-bio-utils==0.0.3rc3
 dash-daq==0.1.4
 gunicorn==19.9.0
diff --git a/setup.py b/setup.py
index 59794f201..a6f61dc56 100644
--- a/setup.py
+++ b/setup.py
@@ -24,7 +24,7 @@
     long_description=long_description,
     long_description_content_type='text/markdown',
     install_requires=[
-        'dash==0.40.0',
+        'dash>=0.40.0',
         'pandas',
         'plotly',
         'scipy',