diff --git a/CHANGELOG.md b/CHANGELOG.md
index 53201299..b321e89b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,4 @@
-## 1.26.0 [unreleased]
+## 1.26.0 [2022-02-18]
 
 ### Breaking Changes
 
diff --git a/influxdb_client/version.py b/influxdb_client/version.py
index 0616c442..744a7e43 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 = '1.26.0dev0'
+CLIENT_VERSION = '1.26.0'