diff --git a/abics/__init__.py b/abics/__init__.py
index 8c0d5d5b..159d48b8 100644
--- a/abics/__init__.py
+++ b/abics/__init__.py
@@ -1 +1 @@
-__version__ = "2.0.0"
+__version__ = "2.0.1"
diff --git a/abics/scripts/activelearn.py b/abics/scripts/activelearn.py
index 643f3cab..e6d33682 100644
--- a/abics/scripts/activelearn.py
+++ b/abics/scripts/activelearn.py
@@ -23,6 +23,8 @@
 
 import numpy as np
 
+from abics import __version__
+
 from abics.mc import RandomSampling
 
 from abics.mc_mpi import (
@@ -480,7 +482,7 @@ def main_impl(tomlfile):
 def main():
     now = datetime.datetime.now()
     if MPI.COMM_WORLD.Get_rank() == 0:
-        print("Running abics_mlref (abICS v.2.0.0) on {}".format(now))
+        print("Running abics_mlref (abICS v{}) on {}".format(__version__, now))
 
     tomlfile = sys.argv[1] if len(sys.argv) > 1 else "input.toml"
     if MPI.COMM_WORLD.Get_rank() == 0:
diff --git a/abics/scripts/main.py b/abics/scripts/main.py
index 76c6d232..7780bba8 100644
--- a/abics/scripts/main.py
+++ b/abics/scripts/main.py
@@ -22,6 +22,7 @@
 import numpy as np
 import scipy.constants as constants
 
+from abics import __version__
 from abics.mc import CanonicalMonteCarlo, RandomSampling
 from abics.mc_mpi import (
     RX_MPI_init,
@@ -386,7 +387,7 @@ def main():
     now = datetime.datetime.now()
     
     if MPI.COMM_WORLD.Get_rank() == 0:
-        print("Running abics_sampling (abICS v.2.0.0) on {}".format(now))
+        print("Running abics_sampling (abICS v{}) on {}".format(__version__, now))
         
     tomlfile = sys.argv[1] if len(sys.argv) > 1 else "input.toml"
     if MPI.COMM_WORLD.Get_rank() == 0:
diff --git a/abics/scripts/train.py b/abics/scripts/train.py
index bc4a6a6d..ef0eb7be 100644
--- a/abics/scripts/train.py
+++ b/abics/scripts/train.py
@@ -16,6 +16,7 @@
 
 import sys, datetime
 
+from abics import __version__
 from abics.applications.latgas_abinitio_interface.params import DFTParams, TrainerParams
 from abics.applications.latgas_abinitio_interface import aenet_trainer
 from abics.applications.latgas_abinitio_interface import map2perflat
@@ -234,7 +235,7 @@ def main_impl(tomlfile):
 
 def main():
     now = datetime.datetime.now()
-    print("Running abics_train (abICS v.2.0.0) on {}".format(now))
+    print("Running abics_train (abICS v{}) on {}".format(__version__, now))
     tomlfile = sys.argv[1] if len(sys.argv) > 1 else "input.toml"
     print("-Reading input from: {}".format(tomlfile))
     main_impl(tomlfile)
diff --git a/docs/sphinx/en/source/about/info.rst b/docs/sphinx/en/source/about/info.rst
index f6938d49..81837f0a 100644
--- a/docs/sphinx/en/source/about/info.rst
+++ b/docs/sphinx/en/source/about/info.rst
@@ -36,6 +36,7 @@ abICS is developed by the following members.
 Version information
 ------------------------------------------
 
+- ver. 2.0.1    : 2022/06/24.
 - ver. 2.0      : 2022/06/24.
 - ver. 1.0      : 2020/05/01.
 - ver. 1.0-beta : 2020/03/31.
diff --git a/docs/sphinx/en/source/conf.py b/docs/sphinx/en/source/conf.py
index 9b7b1396..a43bccbc 100644
--- a/docs/sphinx/en/source/conf.py
+++ b/docs/sphinx/en/source/conf.py
@@ -58,9 +58,9 @@
 # built documents.
 #
 # The short X.Y version.
-version = u'2.0.0'
+version = u'2.0'
 # The full version, including alpha/beta/rc tags.
-release = u'2.0.0'
+release = u'2.0.1'
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.
diff --git a/docs/sphinx/ja/source/about/info.rst b/docs/sphinx/ja/source/about/info.rst
index 41cbda39..c9d81d83 100644
--- a/docs/sphinx/ja/source/about/info.rst
+++ b/docs/sphinx/ja/source/about/info.rst
@@ -37,6 +37,7 @@ abICSは以下のメンバーで開発しています.
 バージョン履歴
 ------------------------------------------
 
+- ver.2.0.1    : 2022/11/04.
 - ver.2.0      : 2022/06/24.
 - ver.1.0      : 2020/05/01.
 - ver.1.0-beta : 2020/03/31.
diff --git a/docs/sphinx/ja/source/conf.py b/docs/sphinx/ja/source/conf.py
index b8ebb742..4bd01b4c 100644
--- a/docs/sphinx/ja/source/conf.py
+++ b/docs/sphinx/ja/source/conf.py
@@ -55,9 +55,9 @@
 # built documents.
 #
 # The short X.Y version.
-version = u'2.0.0'
+version = u'2.0'
 # The full version, including alpha/beta/rc tags.
-release = u'2.0.0'
+release = u'2.0.1'
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.
diff --git a/pyproject.toml b/pyproject.toml
index aa0b56ae..7e82707c 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "abics"
-version = "2.0.0"
+version = "2.0.1"
 description = "ab-Initio Configuration Sampling tool kit"
 authors = ["abICS developers <abics-dev@issp.u-tokyo.ac.jp>"]
 license = "GPL-3.0-or-later"