diff --git a/CMakeLists.txt b/CMakeLists.txt
index 9732757..0733b41 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -4,7 +4,7 @@
 
 cmake_minimum_required(VERSION 3.13)
 
-project(sdbus-c++ VERSION 1.1.0 LANGUAGES C CXX)
+project(sdbus-c++ VERSION 1.2.0 LANGUAGES C CXX)
 
 include(GNUInstallDirs) # Installation directories for `install` command and pkgconfig file
 
diff --git a/ChangeLog b/ChangeLog
index d35872e..d4ac31d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -201,3 +201,18 @@ v1.1.0
 - Add support for unregistering signal handler
 - Add support for chrono literals in sdbus-c++-xml2cpp generator
 - Additional little fixes and improvements in code, build system, and documentation
+
+v1.2.0
+- Add support for match rules
+- Add support for session bus connection at custom address
+- Add CMake variable for extra libsystemd config options
+- Use pseudo D-Bus connection for plain messages
+- Rename dont_request_slot tag to floating_slot
+- Add validity checks for names and paths
+- Remove executable flag from source files
+- Detect missing type after array declaration
+- Fix invalid assert on event fd
+- Enable move for ObjectPath and Signature
+- Add printer for std::chrono in googletest v1.11.0
+- Fix potential undefined behavior in creation of sdbus::Error
+- Additional little fixes and improvements in code, build system, and documentation
diff --git a/tools/CMakeLists.txt b/tools/CMakeLists.txt
index 49b7ebd..9418857 100644
--- a/tools/CMakeLists.txt
+++ b/tools/CMakeLists.txt
@@ -4,7 +4,7 @@
 
 cmake_minimum_required(VERSION 3.5)
 
-project(sdbus-c++-tools VERSION 1.1.0)
+project(sdbus-c++-tools VERSION 1.2.0)
 
 include(GNUInstallDirs)