diff --git a/.circleci/config.yml b/.circleci/config.yml
index c6a4198590..c1cadf6605 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -1,6 +1,10 @@
 version: 2.1
 orbs:
     aws-ecr: circleci/aws-ecr@4.0.1
+executors:
+  docker_build:
+    machine:
+      docker_layer_caching: true
 jobs:
     build:
         working_directory: ~/alchemy-fr/Phraseanet
@@ -109,8 +113,6 @@ workflows:
     oldfashion:
         jobs:
             - build
-            
-            
     newfashion:
         jobs:
             - aws-ecr/build_and_push_image:
diff --git a/composer.json b/composer.json
index eb0ab4b394..ad1d0d3489 100644
--- a/composer.json
+++ b/composer.json
@@ -47,7 +47,7 @@
     "php": ">=5.5.9",
     "ext-intl": "*",
     "alchemy-fr/tcpdf-clone": "~6.0",
-    "alchemy/embed-bundle": "^2.0.0",
+    "alchemy/embed-bundle": "^2.0.2",
     "alchemy/geonames-api-consumer": "~0.1.0",
     "alchemy/mediavorus": "^0.4.4",
     "alchemy/oauth2php": "1.1.0",
@@ -123,7 +123,7 @@
     "paragonie/random-lib": "^2.0"
   },
   "require-dev": {
-    "mikey179/vfsStream": "~1.5",
+    "mikey179/vfsstream": "~1.5",
     "phpunit/phpunit": "^4.8|^5.0"
   },
   "autoload": {