diff --git a/setup.py b/setup.py
index 4e2fca4..3f8fd99 100644
--- a/setup.py
+++ b/setup.py
@@ -37,7 +37,7 @@
     readme = f.read()
 
 
-VERSION = '0.6.3'
+VERSION = '0.6.4'
 NAME = 'DeepCell_Tracking'
 DESCRIPTION = 'Tracking cells and lineage with deep learning.'
 LICENSE = 'LICENSE'
@@ -61,7 +61,7 @@
                         'pandas',
                         'scipy',
                         'scikit-image>=0.14.5',
-                        'deepcell-toolbox~=0.11.2'
+                        'deepcell-toolbox~=0.12.0'
                         ],
       extras_require={
           'tests': ['pytest<6',