diff --git a/CHANGES b/CHANGES
index af365c4f..ff091525 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1,5 +1,5 @@
-Release 1.1 (in development)
-----------------------------
+Release 1.1 (released Nov 15, 2021)
+-----------------------------------
 
 .. rubric:: Enhancements
 
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 04706a86..194d3a55 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,5 +1,5 @@
 cmake_minimum_required(VERSION 3.0.2)
-project( rauc-hawkbit-updater VERSION 1.0 )
+project( rauc-hawkbit-updater VERSION 1.1 )
 
 option(WITH_SYSTEMD "Set to ON to create unit files and enable systemd startup"  OFF)
 option(BUILD_DOC    "Build documentation" OFF)
diff --git a/docs/conf.py b/docs/conf.py
index 65b11624..89107e10 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -22,7 +22,7 @@
 author = 'Lasse Klok Mikkelsen, Enrico Jörns, Bastian Krause'
 
 # The full version, including alpha/beta/rc tags
-release = '1.0'
+release = '1.1'
 
 
 # -- General configuration ---------------------------------------------------