diff --git a/kmip/version.py b/kmip/version.py
index 99616838..691ff163 100644
--- a/kmip/version.py
+++ b/kmip/version.py
@@ -13,4 +13,4 @@
 # License for the specific language governing permissions and limitations
 # under the License.
 
-__version__ = "0.10.dev1"
+__version__ = "0.9.1"