diff --git a/.tool-versions b/.tool-versions
new file mode 100644
index 0000000..f8ab203
--- /dev/null
+++ b/.tool-versions
@@ -0,0 +1 @@
+nodejs 22.11.0
diff --git a/frontend/.tool-versions b/frontend/.tool-versions
deleted file mode 100644
index 966f7af..0000000
--- a/frontend/.tool-versions
+++ /dev/null
@@ -1 +0,0 @@
-nodejs 22.9.0