diff --git a/CHANGELOG.md b/CHANGELOG.md
index 97a55bf..7a69e44 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,11 @@
+## 0.6.2rc0 (2025-01-03)
+
+### Fix
+
+- python 2.12 support
+
+## 0.6.1 (2024-11-06)
+
 ## 0.6.1rc0 (2024-11-06)
 
 ### Fix
diff --git a/pyproject.toml b/pyproject.toml
index 682cd3b..703a0e7 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ requires = ["flit_core >=3.8.0,<4"]
 
 [project]
 name = "tiramisu_cmdline_parser"
-version = "0.6.1"
+version = "0.6.2rc0"
 authors = [{name = "Emmanuel Garette", email = "gnunux@gnunux.info"}]
 readme = "README.md"
 description = "command-line parser using Tiramisu"