diff --git a/.github/workflows/pub.yml b/.github/workflows/pub.yml
index 48ed00e81..e20e70b25 100644
--- a/.github/workflows/pub.yml
+++ b/.github/workflows/pub.yml
@@ -24,8 +24,8 @@ jobs:
           sed -i '1d' "src/onediff/__init__.py"
           sed -i '1d' "onediff_diffusers_extensions/onediffx/__init__.py"
           formatted_date=$(date +'%Y%m%d%H%M')
-          echo "__version__ = \"1.1.0.dev${formatted_date}\"" >> src/onediff/__init__.py
-          echo "__version__ = \"1.1.0.dev${formatted_date}\"" >> onediff_diffusers_extensions/onediffx/__init__.py
+          echo "__version__ = \"1.2.0.dev${formatted_date}\"" >> src/onediff/__init__.py
+          echo "__version__ = \"1.2.0.dev${formatted_date}\"" >> onediff_diffusers_extensions/onediffx/__init__.py
       - run: cat src/onediff/__init__.py
       - run: python3 -m pip install build
       - run: python3 -m build
diff --git a/onediff_diffusers_extensions/onediffx/__init__.py b/onediff_diffusers_extensions/onediffx/__init__.py
index 5dc8e1162..a74eef9b4 100644
--- a/onediff_diffusers_extensions/onediffx/__init__.py
+++ b/onediff_diffusers_extensions/onediffx/__init__.py
@@ -1,4 +1,4 @@
-__version__ = "1.1.0.dev1"
+__version__ = "1.2.0.dev1"
 from .compilers.diffusion_pipeline_compiler import (
     compile_pipe,
     save_pipe,
diff --git a/src/onediff/__init__.py b/src/onediff/__init__.py
index a44cd7f96..425166f70 100644
--- a/src/onediff/__init__.py
+++ b/src/onediff/__init__.py
@@ -1,3 +1,3 @@
-__version__ = "1.1.0.dev1"
+__version__ = "1.2.0.dev1"
 __author__ = "OneDiff"
 __credits__ = "OneDiff contributors"