diff --git a/CMakeLists.txt b/CMakeLists.txt
index 0a1b16a..8421eaa 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -13,7 +13,7 @@ set(META_VERSION_MAJOR 1)
 set(META_VERSION_MINOR 3)
 set(META_VERSION_PATCH 1)
 set(META_RELEASE_DATE "2022-11-02")
-set(META_SOVERSION 3)
+set(META_SOVERSION 4)
 set(META_ADD_DEFAULT_CPP_UNIT_TEST_APPLICATION ON)
 
 project(${META_PROJECT_NAME})