diff --git a/requirements_dev.txt b/requirements_dev.txt
index feb844a..d3096c2 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -5,7 +5,7 @@ attrs>=17.4
 black==19.3b0
 bumpversion==0.5.3
 cachetools==3.1.0
-cookiecutter==1.6.0
+cookiecutter==2.1.1
 coverage==4.5.3
 dnspython==1.15.0
 dnspython3==1.15.0
diff --git a/setup.py b/setup.py
old mode 100755
new mode 100644
index 4b2ddc0..8f0fef7
--- a/setup.py
+++ b/setup.py
@@ -31,7 +31,7 @@
     "urllib3==1.25.2",
     "idna==2.8",
     "sanic==19.3.1",
-    "cookiecutter==1.6.0",
+    "cookiecutter==2.1.1",
     "aiohttp==3.5.4",
     "aiohttp_cors==0.7.0",
     "aio_etcd==0.4.6.1",