diff --git a/CITATION.cff b/CITATION.cff
index 85d27e2..9cd0368 100644
--- a/CITATION.cff
+++ b/CITATION.cff
@@ -3,7 +3,7 @@ message: "If you use this software, please cite it as below."
 
 title: "de:code"
 abstract: "DESHIMA code for data analysis"
-version: 2.15.0
+version: 2.16.0
 date-released: 2024-07-07
 license: "MIT"
 doi: "10.5281/zenodo.3384216"
diff --git a/README.md b/README.md
index da31a69..18a2a1e 100644
--- a/README.md
+++ b/README.md
@@ -11,7 +11,7 @@ DESHIMA code for data analysis
 ## Installation
 
 ```shell
-pip install decode==2.15.0
+pip install decode==2.16.0
 ```
 
 ## Quick look
diff --git a/decode/__init__.py b/decode/__init__.py
index 710753b..46360cf 100644
--- a/decode/__init__.py
+++ b/decode/__init__.py
@@ -10,7 +10,7 @@
     "select",
     "utils",
 ]
-__version__ = "2.15.0"
+__version__ = "2.16.0"
 
 
 # submodules
diff --git a/pyproject.toml b/pyproject.toml
index 35a6f3b..3f02e57 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "decode"
-version = "2.15.0"
+version = "2.16.0"
 description = "DESHIMA code for data analysis"
 authors = [
     "Akio Taniguchi <taniguchi@a.phys.nagoya-u.ac.jp>",