diff --git a/todo-worker-python/iii.worker.yaml b/todo-worker-python/iii.worker.yaml
index d12fa9e..9e588c7 100644
--- a/todo-worker-python/iii.worker.yaml
+++ b/todo-worker-python/iii.worker.yaml
@@ -15,4 +15,4 @@ resources:
 
 scripts:
   install: "pip install ."
-  start: "python -m src.main"
+  start: "watchfiles 'python -m src.main'"
diff --git a/todo-worker-python/pyproject.toml b/todo-worker-python/pyproject.toml
index 97fbb94..acae71c 100644
--- a/todo-worker-python/pyproject.toml
+++ b/todo-worker-python/pyproject.toml
@@ -12,6 +12,7 @@ dependencies = [
     "iii-sdk",
     "opentelemetry-api",
     "opentelemetry-sdk",
+    "watchfiles",
 ]
 
 [project.scripts]
diff --git a/todo-worker/package.json b/todo-worker/package.json
index b5f8b87..00b7bf8 100644
--- a/todo-worker/package.json
+++ b/todo-worker/package.json
@@ -4,7 +4,7 @@
   "private": true,
   "type": "module",
   "scripts": {
-    "dev": "node --import tsx src/index.ts",
+    "dev": "tsx watch src/index.ts",
     "build": "tsc",
     "start": "node dist/index.js"
   },