diff --git a/CMakeLists.txt b/CMakeLists.txt
index 938d4983..e5946806 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -6,6 +6,7 @@ project(keystone)
 
 set(KEYSTONE_VERSION_MAJOR 0)
 set(KEYSTONE_VERSION_MINOR 9)
+set(KEYSTONE_VERSION_EXTRA 2)
 
 option(KEYSTONE_BUILD_STATIC_RUNTIME "Embed static runtime" ON)
 option(BUILD_LIBS_ONLY "Only build keystone library" 0)
diff --git a/pkg-config.pc.cmake b/pkg-config.pc.cmake
index 20f6992d..038f5ebe 100644
--- a/pkg-config.pc.cmake
+++ b/pkg-config.pc.cmake
@@ -1,6 +1,6 @@
 Name: ${PROJECT_NAME}
 Description: Keystone assembler engine
-Version: ${KEYSTONE_VERSION_MAJOR}.${KEYSTONE_VERSION_MINOR}
+Version: ${KEYSTONE_VERSION_MAJOR}.${KEYSTONE_VERSION_MINOR}.${KEYSTONE_VERSION_EXTRA}
 libdir=${PKG_CONFIG_LIBDIR}
 includedir=${PKG_CONFIG_INCLUDEDIR}
 Libs: ${PKG_CONFIG_LIBS}