diff --git a/setup.py b/setup.py
index fd1d7ca..dabc8a6 100644
--- a/setup.py
+++ b/setup.py
@@ -2,7 +2,7 @@
 
 setup(
     name='mdf_forge',
-    version='0.5.1',
+    version='0.5.2',
     packages=['mdf_forge'],
     description='Materials Data Facility python package',
     long_description=("Forge is the Materials Data Facility Python package"
@@ -10,7 +10,7 @@
                       "Forge allows users to perform simple queries and "
                       "facilitiates moving and synthesizing results."),
     install_requires=[
-        "mdf-toolbox>=0.1.4",
+        "mdf-toolbox>=0.1.6",
         "globus-sdk>=1.4.1",
         "requests>=2.18.4",
         "tqdm>=4.19.4",