diff --git a/CMakeLists.txt b/CMakeLists.txt
index 5e1b78c2442..e0667e49ae8 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -2,7 +2,7 @@ cmake_minimum_required(VERSION 3.5)
 if(MSVC)
     cmake_minimum_required(VERSION 3.13)
 endif()
-project(Cppcheck VERSION 2.14.99 LANGUAGES CXX)
+project(Cppcheck VERSION 2.15.99 LANGUAGES CXX)
 
 include(cmake/cxx11.cmake)
 use_cxx11()
diff --git a/cli/main.cpp b/cli/main.cpp
index 1fb413588ac..afc8627ffc3 100644
--- a/cli/main.cpp
+++ b/cli/main.cpp
@@ -20,7 +20,7 @@
 /**
  *
  * @mainpage Cppcheck
- * @version 2.14.99
+ * @version 2.15.99
  *
  * @section overview_sec Overview
  * Cppcheck is a simple tool for static analysis of C/C++ code.
diff --git a/lib/version.h b/lib/version.h
index ce37098379e..3e392e50519 100644
--- a/lib/version.h
+++ b/lib/version.h
@@ -23,8 +23,8 @@
 #define versionH
 
 #define CPPCHECK_MAJOR_VERSION 2
-#define CPPCHECK_MINOR_VERSION 14
-#define CPPCHECK_DEVMINOR_VERSION 15
+#define CPPCHECK_MINOR_VERSION 15
+#define CPPCHECK_DEVMINOR_VERSION 16
 #define CPPCHECK_BUGFIX_VERSION 99
 
 #define STRINGIFY(x) STRING(x)
diff --git a/man/manual.md b/man/manual.md
index c66648cb5a9..b43a73f6967 100644
--- a/man/manual.md
+++ b/man/manual.md
@@ -1,6 +1,6 @@
 ---
 title: Cppcheck manual
-subtitle: Version 2.14.99
+subtitle: Version 2.15.99
 author: Cppcheck team
 lang: en
 documentclass: report
diff --git a/man/reference-cfg-format.md b/man/reference-cfg-format.md
index 29aa4fcbf4d..e81b1add70a 100644
--- a/man/reference-cfg-format.md
+++ b/man/reference-cfg-format.md
@@ -1,6 +1,6 @@
 ---
 title: Cppcheck .cfg format
-subtitle: Version 2.14.99
+subtitle: Version 2.15.99
 author: Cppcheck team
 lang: en
 documentclass: report
diff --git a/man/writing-addons.md b/man/writing-addons.md
index 801b3c37527..db887905b1e 100644
--- a/man/writing-addons.md
+++ b/man/writing-addons.md
@@ -1,6 +1,6 @@
 ---
 title: Writing addons
-subtitle: Version 2.14.99
+subtitle: Version 2.15.99
 author: Cppcheck team
 lang: en
 documentclass: report
diff --git a/win_installer/productInfo.wxi b/win_installer/productInfo.wxi
index 898382254a2..8da00bccb83 100644
--- a/win_installer/productInfo.wxi
+++ b/win_installer/productInfo.wxi
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Include>
-  <?define ProductName = "Cppcheck $(var.Platform) 2.15 dev" ?>
+  <?define ProductName = "Cppcheck $(var.Platform) 2.16 dev" ?>
   <?define ProductNameShort = "Cppcheck" ?>
-  <?define ProductVersion = "2.14.99" ?>
+  <?define ProductVersion = "2.15.99" ?>
 
   <?define ProductManufacturer = "The Cppcheck team" ?>
   <?define ProductDescription = "Cppcheck is a tool for static analysis of C/C++ code" ?>