diff --git a/composer.json b/composer.json
index cf0edab74..20101548f 100644
--- a/composer.json
+++ b/composer.json
@@ -38,7 +38,6 @@
         "php-translation/symfony-bundle": "^0.12",
         "phpdocumentor/reflection-docblock": "^5.3",
         "psr/event-dispatcher": "^1.0",
-        "psr/simple-cache": "^1.0",
         "scienta/doctrine-json-functions": "^4.4",
         "sensio/framework-extra-bundle": "^6.2",
         "siriusphp/upload": "^3.0.1",
diff --git a/symfony.lock b/symfony.lock
index 2201b0391..ac680a549 100644
--- a/symfony.lock
+++ b/symfony.lock
@@ -451,9 +451,6 @@
     "psr/log": {
         "version": "1.1.2"
     },
-    "psr/simple-cache": {
-        "version": "1.0.1"
-    },
     "ralouphie/getallheaders": {
         "version": "3.0.3"
     },