diff --git a/.github/workflows/python-app.yml b/.github/workflows/python-app.yml
index e777265..3780d12 100644
--- a/.github/workflows/python-app.yml
+++ b/.github/workflows/python-app.yml
@@ -21,7 +21,7 @@ jobs:
   run:
     runs-on: ${{ matrix.os }}
     env:
-      VERSION: 0.2.7
+      VERSION: 0.2.8
     strategy:
       matrix:
         python-version: [3.7, 3.8, 3.9, "3.10", "3.11"]
diff --git a/pysrc/__init__.py b/pysrc/__init__.py
index 2e698e8..a57a687 100644
--- a/pysrc/__init__.py
+++ b/pysrc/__init__.py
@@ -2,7 +2,7 @@
 from . import mixin_bot_api
 from . import _mixin
 
-__VERSION__ = '0.2.7'
+__VERSION__ = '0.2.8'
 
 _mixin.init()
 
diff --git a/release.txt b/release.txt
index 9770af6..cbfea74 100644
--- a/release.txt
+++ b/release.txt
@@ -1,4 +1,4 @@
-Release v0.2.7
+Release v0.2.8
 
 1. Improve MixinWSAPI class
 2. Add utils module
diff --git a/setup.py b/setup.py
index b4133ab..c4f1ba8 100644
--- a/setup.py
+++ b/setup.py
@@ -24,7 +24,7 @@
 
 setup(
     name="mixin-python",
-    version="0.2.7",
+    version="0.2.8",
     description="Mixin Binding Project",
     author='learnforpractice',
     url="https://github.com/learnforpractice/mixin-python",
diff --git a/tag.sh b/tag.sh
index b9a43fb..8e5d2ad 100755
--- a/tag.sh
+++ b/tag.sh
@@ -1,4 +1,4 @@
-VERSION=v0.2.7
+VERSION=v0.2.8
 git push origin :refs/tags/$VERSION
 git tag -d $VERSION
 git tag $VERSION -F release.txt