diff --git a/hanlp/version.py b/hanlp/version.py
index d9ea674bb..e873ef553 100644
--- a/hanlp/version.py
+++ b/hanlp/version.py
@@ -2,7 +2,7 @@
 # Author: hankcs
 # Date: 2019-12-28 19:26
 
-__version__ = '2.1.0-beta.56'
+__version__ = '2.1.0-beta.57'
 """HanLP version"""
 
 
diff --git a/plugins/hanlp_common/setup.py b/plugins/hanlp_common/setup.py
index fd700e277..47b7825fd 100644
--- a/plugins/hanlp_common/setup.py
+++ b/plugins/hanlp_common/setup.py
@@ -10,7 +10,7 @@
 
 setup(
     name='hanlp_common',
-    version='0.0.19',
+    version='0.0.20',
     description='HanLP: Han Language Processing',
     long_description=long_description,
     long_description_content_type="text/markdown",
@@ -32,7 +32,7 @@
     packages=find_packages(exclude=['docs', 'tests*']),
     include_package_data=True,
     install_requires=[
-        'phrasetree',
+        'phrasetree>=0.0.9',
     ],
     extras_require={
         # These AMR dependencies might not be necessary for most people.
diff --git a/setup.py b/setup.py
index 69493fd9a..cad5f62a1 100644
--- a/setup.py
+++ b/setup.py
@@ -68,7 +68,7 @@
         'transformers>=4.1.1',
         'sentencepiece>=0.1.91',  # Essential for tokenization_bert_japanese
         'torch>=1.6.0',
-        'hanlp-common>=0.0.19',
+        'hanlp-common>=0.0.20',
         'hanlp-trie>=0.0.4',
         'hanlp-downloader',
         *TOKENIZERS,