diff --git a/CMakeLists.txt b/CMakeLists.txt
index 1896b9eb..9534f0db 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,7 +1,7 @@
 cmake_minimum_required(VERSION 3.6...3.14)
 message(STATUS "CMake version: " ${CMAKE_VERSION})
 project(TeNeS CXX)
-set(TENES_VERSION 1.3.2)
+set(TENES_VERSION 1.3.3)
 
 set(CMAKE_CXX_STANDARD 11)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
diff --git a/docs/sphinx/en/about/info.rst b/docs/sphinx/en/about/info.rst
index bc57104c..66473c93 100644
--- a/docs/sphinx/en/about/info.rst
+++ b/docs/sphinx/en/about/info.rst
@@ -19,6 +19,7 @@ TeNeS is developed by the following members.
 Version information
 ======================
 
+- ver. 1.3.3: 2023-07-14.
 - ver. 1.3.2: 2023-06-08.
 - ver. 1.3.1: 2022-10-21.
 - ver. 1.3.0: 2022-10-20.
diff --git a/docs/sphinx/en/conf.py b/docs/sphinx/en/conf.py
index fedd4822..b280e15b 100644
--- a/docs/sphinx/en/conf.py
+++ b/docs/sphinx/en/conf.py
@@ -57,7 +57,7 @@
 # The short X.Y version.
 version = u'1.3'
 # The full version, including alpha/beta/rc tags.
-release = u'1.3.2'
+release = u'1.3.3'
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.
diff --git a/docs/sphinx/ja/about/info.rst b/docs/sphinx/ja/about/info.rst
index 473f9ca8..a270394b 100644
--- a/docs/sphinx/ja/about/info.rst
+++ b/docs/sphinx/ja/about/info.rst
@@ -19,6 +19,7 @@ TeNeS は以下のメンバーで開発しています。
 バージョン履歴
 ==================
 
+- ver. 1.3.3: 2023-07-14 にリリース。
 - ver. 1.3.2: 2023-06-08 にリリース。
 - ver. 1.3.1: 2022-10-21 にリリース。
 - ver. 1.3.0: 2022-10-20 にリリース。
diff --git a/docs/sphinx/ja/conf.py b/docs/sphinx/ja/conf.py
index 7c497fa6..ceb5894c 100644
--- a/docs/sphinx/ja/conf.py
+++ b/docs/sphinx/ja/conf.py
@@ -57,7 +57,7 @@
 # The short X.Y version.
 version = u'1.3'
 # The full version, including alpha/beta/rc tags.
-release = u'1.3.2'
+release = u'1.3.3'
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.
diff --git a/src/version.hpp b/src/version.hpp
index fa41461d..6edd6df6 100644
--- a/src/version.hpp
+++ b/src/version.hpp
@@ -17,6 +17,6 @@
 #ifndef TENES_SRC_VERSION_HPP_
 #define TENES_SRC_VERSION_HPP_
 
-#define TENES_VERSION "1.3.2"
+#define TENES_VERSION "1.3.3"
 
 #endif // TENES_SRC_VERSION_HPP_
diff --git a/tool/tenes_simple.py b/tool/tenes_simple.py
index 0b3c6474..7f12c79b 100644
--- a/tool/tenes_simple.py
+++ b/tool/tenes_simple.py
@@ -1349,7 +1349,7 @@ def tenes_simple(
         help="Save onsite terms as site Hamiltonians",
     )
     parser.add_argument(
-        "-v", "--version", dest="version", action="version", version="1.3.2"
+        "-v", "--version", dest="version", action="version", version="1.3.3"
     )
 
     args = parser.parse_args()
diff --git a/tool/tenes_std.py b/tool/tenes_std.py
index 1c4beb7b..a4216657 100644
--- a/tool/tenes_std.py
+++ b/tool/tenes_std.py
@@ -993,7 +993,7 @@ def to_toml(self, f: TextIO):
         "-o", "--output", dest="output", default="input.toml", help="Output TOML file"
     )
     parser.add_argument(
-        "-v", "--version", dest="version", action="version", version="1.3.2"
+        "-v", "--version", dest="version", action="version", version="1.3.3"
     )
 
     args = parser.parse_args()