diff --git a/docs/source/conf.py b/docs/source/conf.py
index 9e7bd46f..534a174e 100644
--- a/docs/source/conf.py
+++ b/docs/source/conf.py
@@ -31,8 +31,8 @@
 project = 'OpenPrompt'
 copyright = '{}, {}, Licenced under the Apache License, Version 2.0'.format(datetime.datetime.now().year, author)
 
-version = "v0.1.1"
-release = "v0.1.1"
+version = "v0.1.2"
+release = "v0.1.2"
 
 html_theme = 'sphinx_rtd_theme'
 html_theme_path = [sphinx_rtd_theme.get_html_theme_path()]
diff --git a/requirements.txt b/requirements.txt
index eadecd3d..878eb227 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,8 +1,8 @@
-torch==1.9.0
-transformers==4.10.0
+torch>=1.9.0
+transformers>=4.10.0
 sentencepiece==0.1.96
-scikit-learn==0.24.2
-tqdm==4.62.2
+scikit-learn>=0.24.2
+tqdm>=4.62.2
 tensorboardX
 nltk
 yacs
diff --git a/setup.py b/setup.py
index 935e426f..016298c8 100644
--- a/setup.py
+++ b/setup.py
@@ -1,9 +1,23 @@
 import setuptools
+import os
+
+def get_requirements(path):
+    ret = []
+    with open(os.path.join(path, "requirements.txt"), encoding="utf-8") as freq:
+        for line in freq.readlines():
+            ret.append( line.strip() )
+    return ret
+
+
+path = os.path.dirname(os.path.abspath(__file__))
+requires =  get_requirements(path)
+print("aaaaa")
+print(requires)
 
 with open('README.md', 'r') as f:
     setuptools.setup(
         name = 'openprompt',
-        version = '0.1.1',
+        version = '0.1.2',
         description = "An open source framework for prompt-learning.",
         long_description=open("README.md", "r", encoding="utf-8").read(),
         long_description_content_type="text/markdown",
@@ -12,12 +26,11 @@
         license="Apache",
         url="https://github.com/thunlp/OpenPrompt",
         keywords = ['PLM', 'prompt', 'AI', 'NLP'],
-        python_requires=">=3.6.0",
+        python_requires=">=3.8.0",
+        install_requires=requires,
         packages=setuptools.find_packages(),
         classifiers=[
             "Programming Language :: Python :: 3",
-            "Programming Language :: Python :: 3.6",
-            "Programming Language :: Python :: 3.7",
             "Programming Language :: Python :: 3.8",
             "Programming Language :: Python :: 3.9",
             "Intended Audience :: Developers",