diff --git a/CMakeLists.txt b/CMakeLists.txt
index 219f82d0..8a45ff4c 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,7 +1,7 @@
 cmake_minimum_required( VERSION 3.3.2 )
 
 project(exiv2
-    VERSION 0.27.3.9
+    VERSION 0.27.3.1
     LANGUAGES CXX C
 )