diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8d929fe..ee90e04 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Changelog
 
+## 3.6.1 (July 21st, 2022)
+
+OTHER:
+
+- update base of Docker image to Alpine 3.16.1 (from 3.16.0 before)
+
 ## 3.6.0 (June 2nd, 2022)
 
 IMPROVEMENTS:
diff --git a/lib/dyndnsd/version.rb b/lib/dyndnsd/version.rb
index ae80cd9..da4d296 100644
--- a/lib/dyndnsd/version.rb
+++ b/lib/dyndnsd/version.rb
@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 module Dyndnsd
-  VERSION = '3.6.0'
+  VERSION = '3.6.1'
 end