diff --git a/CHANGELOG.md b/CHANGELOG.md
index 778b7e4..54a1fb3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,8 +2,23 @@
 
 
 
+## v2.3.1 (2024-02-28)
+
+### Build
+
+* build: constrain xarray version (#155) ([`8158657`](https://github.com/xarray-contrib/xeofs/commit/8158657fd837407c64e01969317aea39d1f192d7))
+
+### Fix
+
+* fix: correct inverse transform of unseen scores  (#154) ([`5f0f7a5`](https://github.com/xarray-contrib/xeofs/commit/5f0f7a5593da5ce266b1e951f0d632cfe51b311c))
+
+
 ## v2.3.0 (2024-02-04)
 
+### Chore
+
+* chore(release): v2.3.0 ([`1f54401`](https://github.com/xarray-contrib/xeofs/commit/1f54401f01ca7ad6760422eb300e696f12976d4c))
+
 ### Feature
 
 * feat: support complex input data (#152) ([`c6ce4e1`](https://github.com/xarray-contrib/xeofs/commit/c6ce4e171399f774f7d49dd40b59fa5477b38e8d))
diff --git a/pyproject.toml b/pyproject.toml
index a13ce02..22360cc 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "xeofs"
-version = "2.3.0"
+version = "2.3.1"
 description = "Comprehensive EOF analysis in Python with xarray: A versatile, multidimensional, and scalable tool for advanced climate data analysis"
 authors = ["Niclas Rieger <niclasrieger@gmail.com>", "Samuel J. Levang <slevang@gmail.com>"]
 license = "MIT"