diff --git a/paddleslim/version.py b/paddleslim/version.py
index 73f73a8b7c16730bcc4a386ae7e11716170b691e..fc426849d3dc12324e990437f7147c8411b182b5 100644
--- a/paddleslim/version.py
+++ b/paddleslim/version.py
@@ -14,4 +14,4 @@
 # limitations under the License.
 """ PaddleSlim version string """
 __all__ = ["slim_version"]
-slim_version = "2.2.1"
+slim_version = "2.2.2"