diff --git a/CHANGELOG.md b/CHANGELOG.md
index 68c47051..5fc2538c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,4 @@
-## 1.23.0 [unreleased]
+## 1.23.0 [2021-10-26]
 
 ### Deprecates
  - `InfluxDBClient.health()`: instead use `InfluxDBClient.ping()`
diff --git a/influxdb_client/version.py b/influxdb_client/version.py
index 3ff86eda..ac756738 100644
--- a/influxdb_client/version.py
+++ b/influxdb_client/version.py
@@ -1,3 +1,3 @@
 """Version of the Client that is used in User-Agent header."""
 
-CLIENT_VERSION = '1.23.0dev0'
+CLIENT_VERSION = '1.23.0'