diff --git a/.circleci/config.yml b/.circleci/config.yml
index 95dbcb5..c08e887 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -1,6 +1,15 @@
 version: 2
 
 jobs:
+  build:
+    docker: 
+      - image: circleci/php:7.0-node-browsers 
+    working_directory: ~/ReadOnlyTraitLaravel
+    steps: # a set of executable commands
+      - checkout
+      - run: sudo composer self-update
+      - run: composer install -n --prefer-dist
+      - run: ./vendor/bin/kahlan -reporter=verbose
   build:
     docker: 
       - image: circleci/php:7.1-node-browsers 
@@ -10,3 +19,21 @@ jobs:
       - run: sudo composer self-update
       - run: composer install -n --prefer-dist
       - run: ./vendor/bin/kahlan -reporter=verbose
+  build:
+    docker: 
+      - image: circleci/php:7.2-node-browsers 
+    working_directory: ~/ReadOnlyTraitLaravel
+    steps: # a set of executable commands
+      - checkout
+      - run: sudo composer self-update
+      - run: composer install -n --prefer-dist
+      - run: ./vendor/bin/kahlan -reporter=verbose
+  build:
+    docker: 
+      - image: circleci/php:7.3-node-browsers 
+    working_directory: ~/ReadOnlyTraitLaravel
+    steps: # a set of executable commands
+      - checkout
+      - run: sudo composer self-update
+      - run: composer install -n --prefer-dist
+      - run: ./vendor/bin/kahlan -reporter=verbose