diff --git a/.circleci/config.yml b/.circleci/config.yml
index 9dda530..62bd10f 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -6,7 +6,7 @@ version: 2
 jobs:
   build:
     docker:
-      - image: circleci/python:3.6.4
+      - image: circleci/python:3.7.4
 
     working_directory: ~/repo
 
@@ -16,8 +16,8 @@ jobs:
       # Download and cache dependencies
       - restore_cache:
           keys:
-            - v7-dependencies-{{ checksum "requirements/dev.txt" }}
-            - v7-dependencies-
+            - v8-dependencies-{{ checksum "requirements/dev.txt" }}
+            - v8-dependencies-
             # fallback to using the latest cache if no exact match is found
 
       - run:
@@ -26,20 +26,17 @@ jobs:
             python3 -m venv venv
             . venv/bin/activate
             pip install -r requirements/dev.txt
-          environment:
-            CONDUIT_SECRET: 'something-really-secret'
-            FLASK_APP: /home/circleci/repo/autoapp.py
-            FLASK_DEBUG: 1
-
       - save_cache:
           paths:
             - venv
-          key: v7-dependencies-{{ checksum "requirements/dev.txt" }}
+          key: v8-dependencies-{{ checksum "requirements/dev.txt" }}
 
   test:
     docker:
-      - image: circleci/python:3.6.4
-      - image: postgres:9.6.2-alpine
+      - image: circleci/python:3.7.4
+        environment:
+          DATABASE_URL: postgresql://myUsr:somePwd@localhost:5432/myUsr
+      - image: circleci/postgres:9.6.5
         environment:
           POSTGRES_USER: myUsr  
           POSTGRES_PASSOWRD: somePwd 
@@ -51,8 +48,8 @@ jobs:
       - checkout
       - restore_cache:
           keys:
-            - v7-dependencies-{{ checksum "requirements/dev.txt" }}
-            - v7-dependencies-
+            - v8-dependencies-{{ checksum "requirements/dev.txt" }}
+            - v8-dependencies-
             # fallback to using the latest cache if no exact match is found
     
       - run:
@@ -61,16 +58,16 @@ jobs:
             . venv/bin/activate
             sleep 1
             flask db upgrade
+       - run:
+          name: flask test
+          command: |
+            . venv/bin/activate
+            sleep 1
             flask test
-          environment:
-            CONDUIT_SECRET: 'something-really-secret'
-            FLASK_APP: /home/circleci/repo/autoapp.py
-            DATABASE_URL: postgresql://myUsr:somePwd@localhost:5432/myUsr
-            FLASK_DEBUG: 1
       - save_cache:
           paths:
             - venv
-          key: v7-dependencies-{{ checksum "requirements/dev.txt" }}
+          key: v8-dependencies-{{ checksum "requirements/dev.txt" }}
 
   back-deploy-heroku:
     docker: