diff --git a/CMakeLists.txt b/CMakeLists.txt
index 8335a89..ef6d887 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -24,7 +24,7 @@ cmake_policy(VERSION 3.20)
 
 # ############
 # Define Project
-project(triqs_hartree_fock VERSION 3.2.0 LANGUAGES C CXX)
+project(triqs_hartree_fock VERSION 3.2.1 LANGUAGES C CXX)
 get_directory_property(IS_SUBPROJECT PARENT_DIRECTORY)
 
 # ############