diff --git a/src/Symfony/Bundle/SecurityBundle/composer.json b/src/Symfony/Bundle/SecurityBundle/composer.json
index 7c6b9dc98d..0293963531 100644
--- a/src/Symfony/Bundle/SecurityBundle/composer.json
+++ b/src/Symfony/Bundle/SecurityBundle/composer.json
@@ -19,7 +19,8 @@
         "php": ">=5.3.9",
         "symfony/security": "~2.8|~3.0.0",
         "symfony/security-acl": "~2.7|~3.0.0",
-        "symfony/http-kernel": "~2.2|~3.0.0"
+        "symfony/http-kernel": "~2.2|~3.0.0",
+        "symfony/polyfill-php70": "~1.0"
     },
     "require-dev": {
         "symfony/browser-kit": "~2.4|~3.0.0",
diff --git a/src/Symfony/Component/Security/Core/composer.json b/src/Symfony/Component/Security/Core/composer.json
index c75d2d5fce..beaae501c4 100644
--- a/src/Symfony/Component/Security/Core/composer.json
+++ b/src/Symfony/Component/Security/Core/composer.json
@@ -19,6 +19,7 @@
         "php": ">=5.3.9",
         "symfony/polyfill-php55": "~1.0",
         "symfony/polyfill-php56": "~1.0",
+        "symfony/polyfill-php70": "~1.0",
         "symfony/polyfill-util": "~1.0"
     },
     "require-dev": {
diff --git a/src/Symfony/Component/Security/Csrf/composer.json b/src/Symfony/Component/Security/Csrf/composer.json
index c8e2fae319..63a5c0b709 100644
--- a/src/Symfony/Component/Security/Csrf/composer.json
+++ b/src/Symfony/Component/Security/Csrf/composer.json
@@ -18,6 +18,7 @@
     "require": {
         "php": ">=5.3.9",
         "symfony/polyfill-php56": "~1.0",
+        "symfony/polyfill-php70": "~1.0",
         "symfony/security-core": "~2.4|~3.0.0"
     },
     "require-dev": {