diff --git a/pyproject.toml b/pyproject.toml
index f4512e8..7bc2777 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -16,7 +16,7 @@ license = {'text' = 'MIT'}
 requires-python = '>=3.10'
 dependencies = [
     'filetype', 
-   'Pillow',
+    'Pillow',
     'numpy >= 1.21',
     'pandas >= 1.3',
 ]
@@ -41,7 +41,7 @@ full = [
     'torchvision >= 0.16',
     'openmim',
     'mmengine',
-    'mmcv >= 2.0, <2.2.0',
+    'mmcv >= 2.0, <2.0.0',
     'mmdet >= 3.0, <3.4.0',
     'plotly >= 5.20',
     'kaleido >= 0.2',
diff --git a/src/cvtk/__init__.py b/src/cvtk/__init__.py
index 3a5d98c..820e72b 100644
--- a/src/cvtk/__init__.py
+++ b/src/cvtk/__init__.py
@@ -1,4 +1,4 @@
-__version__ = '0.2.11'
+__version__ = '0.2.12'
 
 from ._base import imread, imconvert, imwrite, imshow, imlist, imresize
 from ._base import Annotation, Image, ImageDeck, JsonComplexEncoder