diff --git a/paddlehub/__init__.py b/paddlehub/__init__.py
index b2cee94b0b41bc5b8b06c9d6cc28cb5aa6e5591f..2d7eb2545706061b5a77c2ed388bcaae88f738d9 100644
--- a/paddlehub/__init__.py
+++ b/paddlehub/__init__.py
@@ -13,7 +13,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-__version__ = '2.3.0'
+__version__ = '2.3.1'
 
 import paddle
 from packaging.version import Version