diff --git a/CITATION.cff b/CITATION.cff
index 1f2c3e5..eedb3e7 100644
--- a/CITATION.cff
+++ b/CITATION.cff
@@ -3,7 +3,7 @@ message: "If you use this software, please cite it as below."
 
 title: "dems"
 abstract: "DESHIMA measurement set by DataArray"
-version: 2024.7.0
+version: 2024.7.1
 date-released: 2024-07-11
 license: "MIT"
 doi: "10.5281/zenodo.8151950"
diff --git a/README.md b/README.md
index 2ef7092..a3be61d 100644
--- a/README.md
+++ b/README.md
@@ -11,7 +11,7 @@ DESHIMA measurement set by DataArray
 ## Installation
 
 ```shell
-pip install dems==2024.7.0
+pip install dems==2024.7.1
 ```
 
 ## Usage
diff --git a/dems/__init__.py b/dems/__init__.py
index 0daad89..4dd38d4 100644
--- a/dems/__init__.py
+++ b/dems/__init__.py
@@ -1,5 +1,5 @@
 __all__ = ["d1", "d2"]
-__version__ = "2024.7.0"
+__version__ = "2024.7.1"
 
 
 # submodules
diff --git a/pyproject.toml b/pyproject.toml
index 3cc94a9..e9b8cba 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "dems"
-version = "2024.7.0"
+version = "2024.7.1"
 description = "DESHIMA measurement set by DataArray"
 authors = ["Akio Taniguchi <taniguchi@a.phys.nagoya-u.ac.jp>"]
 license = "MIT"