diff --git a/.mise.toml b/.mise.toml
new file mode 100644
index 0000000..00f8ef6
--- /dev/null
+++ b/.mise.toml
@@ -0,0 +1,3 @@
+[tools]
+poetry = {version='latest', pyproject='pyproject.toml'}
+python = '3.13' # must be after poetry so the poetry bin is first in PATH
\ No newline at end of file
diff --git a/.tool-versions b/.tool-versions
deleted file mode 100644
index ccfa51c..0000000
--- a/.tool-versions
+++ /dev/null
@@ -1,2 +0,0 @@
-python 3.11.2
-poetry latest