diff --git a/tensornetwork/version.py b/tensornetwork/version.py
index 7d4658b32..f85af1877 100644
--- a/tensornetwork/version.py
+++ b/tensornetwork/version.py
@@ -12,4 +12,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-__version__ = '0.4.5'
+__version__ = '0.4.6'