diff --git a/.gitignore b/.gitignore
index 7acea11..0cc2c5b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 /traitlets-4.0.0.tar.gz
 /traitlets-4.3.1.tar.gz
 /traitlets-4.3.2.tar.gz
+/traitlets-4.3.3.tar.gz
diff --git a/python-traitlets.spec b/python-traitlets.spec
index 4e2db17..36cc093 100644
--- a/python-traitlets.spec
+++ b/python-traitlets.spec
@@ -1,8 +1,8 @@
 %global srcname traitlets
 
 Name:           python-%{srcname}
-Version:        4.3.2
-Release:        12%{?dist}
+Version:        4.3.3
+Release:        1%{?dist}
 Summary:        A lightweight derivative of Enthought Traits for configuring Python objects
 
 License:        BSD
@@ -65,6 +65,9 @@ py.test-%{python3_version} -v %{srcname}/tests/
 
 
 %changelog
+* Sat Oct  5 2019 Orion Poplawski <orion@cora.nwra.com> - 4.3.3-1
+- Update to 4.3.3
+
 * Wed Sep 11 2019 Orion Poplawski <orion@nwra.com> - 4.3.2-12
 - Fix SyntaxWarnings with python 3.8 (bugz#1750843)
 
diff --git a/sources b/sources
index efb86aa..baebb6c 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (traitlets-4.3.2.tar.gz) = 74963f3f0c25dce9c734585b09416bf58350e51714497b024f7e261da9cfd82a7517d42b09920c014d367494e656a4ed76790c711a384d85bfde2ae6fffeaa34
+SHA512 (traitlets-4.3.3.tar.gz) = 4847e0e544b2bb9b185e1f14a35f652bfc8a4d572e7b37401d492b5f10ac403bc506549a0f6dca786e590e8cd5e7764720ae4b88628737b6fef45c1d0750d4b8