diff --git a/oneflow/python/version.py b/oneflow/python/version.py
index 80d0f6cdc5c5fc0a4b6796540c8c654c8e1a938f..349f302170a869bebaa9aa03b9143038d2af6e18 100644
--- a/oneflow/python/version.py
+++ b/oneflow/python/version.py
@@ -13,4 +13,4 @@ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
 """
-__version__ = "0.3b4"
+__version__ = "0.3.4"