diff --git a/HISTORY.md b/HISTORY.md
index 150be14..4896a7f 100644
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -1,5 +1,9 @@
 Release History
 ===============
+1.12 (2022-08-04)
+-----------------
+- Add EC2Computer as Node child class (#58)
+
 1.11 (2022-07-08)
 -----------------
 - encode request data with utf-8
diff --git a/api4jenkins/__version__.py b/api4jenkins/__version__.py
index d01dab2..891ea4d 100644
--- a/api4jenkins/__version__.py
+++ b/api4jenkins/__version__.py
@@ -1,5 +1,5 @@
 # encoding: utf-8
-__version__ = '1.11'
+__version__ = '1.12'
 __title__ = 'api4jenkins'
 __description__ = 'Jenkins Python Client'
 __url__ = 'https://github.com/joelee2012/api4jenkins'