diff --git a/.gitignore b/.gitignore
index 5bf6efc..a8d9885 100644
--- a/.gitignore
+++ b/.gitignore
@@ -118,5 +118,3 @@ desktop.ini
 *.db
 *.sqlite3
 
-# Virtual environment
-.python-version
diff --git a/.python-version b/.python-version
new file mode 100644
index 0000000..e4fba21
--- /dev/null
+++ b/.python-version
@@ -0,0 +1 @@
+3.12
diff --git a/pyproject.toml b/pyproject.toml
index c710676..f9223c1 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -11,7 +11,7 @@ classifiers = [
     "Programming Language :: Python :: 3",
     "Programming Language :: Python :: 3.11",
 ]
-requires-python = ">=3.11"
+requires-python = ">=3.11,<3.13"
 dependencies = [
     "streamlit>=1.39.0",
     "watchdog>=5.0.3",
@@ -53,7 +53,7 @@ dependencies = [
 ]
 
 [tool.setuptools]
-package-dir = {"jota_ai" = "src/open_notebook"}
+package-dir = {"open_notebook" = "src/open_notebook"}
 
 
 [project.optional-dependencies]