diff --git a/postgres_copy/__init__.py b/postgres_copy/__init__.py
index 66720f8..89661f0 100644
--- a/postgres_copy/__init__.py
+++ b/postgres_copy/__init__.py
@@ -3,7 +3,7 @@
 from .copy_from import CopyMapping
 from .copy_to import SQLCopyToCompiler, CopyToQuery
 from .managers import CopyManager, CopyQuerySet
-__version__ = '2.3.3'
+__version__ = '2.3.4'
 
 
 __all__ = (
diff --git a/setup.py b/setup.py
index a81f115..26d6c74 100755
--- a/setup.py
+++ b/setup.py
@@ -72,7 +72,7 @@ def run(self):
 
 setup(
     name='django-postgres-copy',
-    version='2.3.3',
+    version='2.3.4',
     description="Quickly import and export delimited data with Django support for PostgreSQL's COPY command",
     author='Ben Welsh',
     author_email='ben.welsh@gmail.com',
@@ -87,6 +87,7 @@ def run(self):
         'Programming Language :: Python :: 2.7',
         'Programming Language :: Python :: 3.5',
         'Programming Language :: Python :: 3.6',
+        'Programming Language :: Python :: 3.7',
         'Framework :: Django',
         'Framework :: Django :: 1.11',
         'Framework :: Django :: 2.0',