diff --git a/.tool-versions b/.tool-versions
index 2da9540d..4c95bd69 100644
--- a/.tool-versions
+++ b/.tool-versions
@@ -1,3 +1,3 @@
-python 3.11.5
+python 3.12.1
 poetry 1.7.1
 git-chglog 0.15.2
diff --git a/pyproject.toml b/pyproject.toml
index d417ac9f..fdb9848c 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -37,7 +37,7 @@ classifiers = [
 micropy = 'micropy.app:app'
 
 [tool.poetry.dependencies]
-python = ">=3.8,<3.12"
+python = ">=3.12,<3.13"
 boltons = "==23.1.1"
 cachier = "2.0.0"
 Jinja2 = "3.1.3"