diff --git a/requests_auth_aws_sigv4/__init__.py b/requests_auth_aws_sigv4/__init__.py
index 23c5248..de6e2ff 100644
--- a/requests_auth_aws_sigv4/__init__.py
+++ b/requests_auth_aws_sigv4/__init__.py
@@ -18,7 +18,7 @@
 except ImportError:
     pass
 
-__version__ = '0.5-beta'
+__version__ = '0.5'
 
 
 log = logging.getLogger(__name__)