diff --git a/datar/__init__.py b/datar/__init__.py
index b3ced267..a4dc3fff 100644
--- a/datar/__init__.py
+++ b/datar/__init__.py
@@ -4,7 +4,7 @@
 from .core.defaults import f
 from .core.options import options, get_option, options_context
 
-__version__ = "0.15.4"
+__version__ = "0.15.5"
 
 
 def get_versions(prnt: bool = True) -> _Mapping[str, str]:
diff --git a/docs/CHANGELOG.md b/docs/CHANGELOG.md
index 89031101..200a25c2 100644
--- a/docs/CHANGELOG.md
+++ b/docs/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Change Log
 
+## 0.15.5
+
+- deps: bump datar-numpy to 0.3.3
+
 ## 0.15.4
 
 - docs: fix typo in README.md (#197)
diff --git a/pyproject.toml b/pyproject.toml
index bc2994f6..f0ef0e06 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "datar"
-version = "0.15.4"
+version = "0.15.5"
 description = "A Grammar of Data Manipulation in python"
 authors = ["pwwang <pwwang@pwwang.com>"]
 license = "MIT"