diff --git a/paddleslim/version.py b/paddleslim/version.py
index 0f3491a2f8ab5e441c8dfec00be97f0ddb653e37..3aaee5b0bf9d73036ff38975c88ce01dc4c54f38 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 = "1.1.0"
+slim_version = "1.1.1"