diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9b7529c..1403d3f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Changelog
 
+## v1.2.1
+
+- Fix QWidget example.
+
 ## v1.2.0
 
 - Move `QWidget` to examples instead of core lib.
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 24649ac..2b5323b 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -7,7 +7,7 @@ include(DeployQt)
 # Set project information.
 project("QtUpdater"
   LANGUAGES CXX
-  VERSION 1.2.0.0
+  VERSION 1.2.1.0
 )
 set(PROJECT_NAMESPACE "oclero")