diff --git a/docs/en/requirements.txt b/docs/en/requirements.txt
index 3d4c8f90..b1a077e2 100644
--- a/docs/en/requirements.txt
+++ b/docs/en/requirements.txt
@@ -6,3 +6,4 @@ nbsphinx
 pandoc
 numpy >= 1.17.0 , <=1.17.5
 jieba
+jinja2 == 3.0.3
diff --git a/docs/zh_CN/requirements.txt b/docs/zh_CN/requirements.txt
index 3d4c8f90..b1a077e2 100644
--- a/docs/zh_CN/requirements.txt
+++ b/docs/zh_CN/requirements.txt
@@ -6,3 +6,4 @@ nbsphinx
 pandoc
 numpy >= 1.17.0 , <=1.17.5
 jieba
+jinja2 == 3.0.3
diff --git a/requirements.txt b/requirements.txt
index b30ae7ad..ac7a3f7a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,13 +1,13 @@
 numpy>=1.17.0
 easydict>=1.9
 scipy>=1.5.2,<1.8.0
-matplotlib>=3.1.3
+matplotlib>=3.1.3,<=3.5.1
 Pillow>=6.2.0
-mindspore>=1.5.0,<=1.6.0
+mindspore>=1.6.0
 wheel>=0.32.0
 setuptools>=40.8.0
 requests>=2.22.0
-flask>=1.1.1
+flask==2.0.3
 python-Levenshtein>=0.10.2
 gensim==3.8.1
 PyYAML
@@ -15,5 +15,5 @@ opencv-python>=4.1.2.30
 flask_cors>=3.0.10
 pycocotools>=2.0.0          # for st test
 wget>=3.2
-scikit-learn>=1.0.1
+scikit-learn==1.0.2
 tqdm>=4.62.3
diff --git a/setup.py b/setup.py
index 33d9e61e..1d458224 100644
--- a/setup.py
+++ b/setup.py
@@ -19,7 +19,7 @@
 import setuptools
 
 package_name = 'tinyms'
-version_tag = '0.3.1'
+version_tag = '0.3.2'
 pwd = os.path.dirname(os.path.realpath(__file__))
 
 
@@ -45,18 +45,18 @@ def _write_version(file):
     'numpy>=1.17.0',
     'easydict>=1.9',
     'scipy>=1.5.2,<1.8.0',
-    'matplotlib>=3.1.3',
+    'matplotlib>=3.1.3,<=3.5.1',
     'Pillow>=6.2.0',
-    'mindspore>=1.5.0,<=1.6.0',
+    'mindspore>=1.6.0',
     'requests>=2.22.0',
-    'flask>=1.1.1',
+    'flask==2.0.3',
     'python-Levenshtein>=0.10.2',
     'gensim==3.8.1',
     'PyYAML',
     'opencv-python>=4.1.2.30',
     'flask_cors>=3.0.10',
     'wget>=3.2',
-    'scikit-learn>=1.0.1',
+    'scikit-learn==1.0.2',
     'tqdm>=4.62.3',
 ]