diff --git a/hummingbird/__init__.py b/hummingbird/__init__.py
index b8e186010..84385bde9 100644
--- a/hummingbird/__init__.py
+++ b/hummingbird/__init__.py
@@ -8,7 +8,7 @@
 Entrypoint for Hummingbird modules.
 """
 
-__version__ = "0.4.4"
+__version__ = "0.4.5"
 __author__ = "Microsoft"
 __producer__ = "hummingbird"
 __producer_version__ = __version__
diff --git a/setup.cfg b/setup.cfg
index a5bb552c5..b69a0ddb4 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,5 +1,5 @@
 [bumpversion]
-current_version = 0.4.4
+current_version = 0.4.5
 
 [bdist_wheel]
 universal = 1
diff --git a/website/sphinx/conf.py b/website/sphinx/conf.py
index 4e1ddebfc..30690cd63 100644
--- a/website/sphinx/conf.py
+++ b/website/sphinx/conf.py
@@ -76,7 +76,7 @@
 # built documents.
 #
 # The short X.Y version.
-version = "0.4.4"
+version = "0.4.5"
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.