diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6b4279f..423b7f0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 # Changelog
 
-## Unreleased
+## 1.2.3 (2026-11-13)
 
 ### Docs
 - `get_markets`, `get_bookmakers`, the `markets` argument of `get_event_odds` and the README link to the market reference at https://odds-api.io/markets and bookmaker coverage at https://odds-api.io/sportsbooks#coverage.
diff --git a/CITATION.cff b/CITATION.cff
index 32477c3..3963f52 100644
--- a/CITATION.cff
+++ b/CITATION.cff
@@ -2,8 +2,8 @@ cff-version: 1.2.0
 message: "If you use this software, please cite it using the metadata from this file."
 type: software
 title: "odds-api-io: Official Python SDK for Odds-API.io"
-version: 1.2.2
-date-released: "2026-11-06"
+version: 1.2.3
+date-released: "2026-11-13"
 authors:
   - name: "Outlier AS"
     email: "hello@odds-api.io"
diff --git a/README.md b/README.md
index dda7130..b51e2cc 100644
--- a/README.md
+++ b/README.md
@@ -289,5 +289,5 @@ MIT. See [LICENSE](LICENSE).
 If you use this package in research or a publication, please cite it. Citation metadata is in [CITATION.cff](CITATION.cff) (GitHub renders a "Cite this repository" button from it) and Zenodo metadata is in `.zenodo.json`.
 
 ```
-Outlier AS. odds-api-io: Official Python SDK for Odds-API.io (version 1.2.2). https://github.com/odds-api-io/odds-api-python
+Outlier AS. odds-api-io: Official Python SDK for Odds-API.io (version 1.2.3). https://github.com/odds-api-io/odds-api-python
 ```
diff --git a/odds_api/__init__.py b/odds_api/__init__.py
index 9d91dd2..8cd0085 100644
--- a/odds_api/__init__.py
+++ b/odds_api/__init__.py
@@ -3,7 +3,7 @@
 Official Python client for the Odds-API.io sports betting odds API.
 """
 
-__version__ = "1.2.2"
+__version__ = "1.2.3"
 
 from .client import OddsAPIClient
 from .async_client import AsyncOddsAPIClient
diff --git a/pyproject.toml b/pyproject.toml
index 8328f85..28aa060 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "odds-api-io"
-version = "1.2.2"
+version = "1.2.3"
 description = "Official Python SDK for Odds-API.io, the sports betting odds API: live and pre-match odds from 450+ bookmakers across 34 sports, player props, golf outrights, closing lines, settlement, arbitrage, value bets and WebSocket"
 readme = "README.md"
 requires-python = ">=3.8"