diff --git a/imperative/python/version_template.py b/imperative/python/version_template.py
index ae0d47bbb5f882efa2eddbf1897a2a414efad97c..4fcdd2bd833b4ab9e05b70dc41fad83e247e35c0 100644
--- a/imperative/python/version_template.py
+++ b/imperative/python/version_template.py
@@ -6,5 +6,5 @@
 # Unless required by applicable law or agreed to in writing,
 # software distributed under the License is distributed on an
 # "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-__version__ = "1.3.0"
+__version__ = "1.3.1"
 
diff --git a/src/core/include/megbrain/version.h b/src/core/include/megbrain/version.h
index 71b99116c7c5f4faab2edb7622ca4b736263728d..41f07a946a063feedf372d061d822a2bb2955c55 100644
--- a/src/core/include/megbrain/version.h
+++ b/src/core/include/megbrain/version.h
@@ -13,7 +13,7 @@
 
 #define MGB_MAJOR   8
 #define MGB_MINOR   10
-#define MGB_PATCH   0
+#define MGB_PATCH   1
 //! whether it is development version
 #ifndef MGB_IS_DEV
 #define MGB_IS_DEV  0