diff --git a/.circleci/config.yml b/.circleci/config.yml
index e690aaa..236a839 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -11,7 +11,7 @@ jobs:
       - checkout
       - 
         run: "pip install -r requirements/dev.txt"
-version: 2
+version: 3