diff --git a/.changeset/flat-dolls-search.md b/.changeset/flat-dolls-search.md
new file mode 100644
index 0000000000..02a7124cb7
--- /dev/null
+++ b/.changeset/flat-dolls-search.md
@@ -0,0 +1,5 @@
+---
+'@backstage/plugin-todo-backend': patch
+---
+
+Bump leasot dependency from 11.5.0 to 12.0.0, removing support for Node.js version 10.