diff --git a/.circleci/config.yml b/.circleci/config.yml
index 85ec9d7..0379ffb 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -12,8 +12,9 @@ jobs:
           command: |
             python3 -m venv venv
             . venv/bin/activate
-            pip install -r requirements/dev.txt
+            pip install pipenv --upgrade
             pipenv lock
+            pip install -r requirements/dev.txt            
       - save_cache:
           key: deps1-{{ .Branch }}-{{ checksum "requirements/dev.txt" }}
           paths: