diff --git a/composer.json b/composer.json
index 500f2506d0b..68782f8d2c0 100644
--- a/composer.json
+++ b/composer.json
@@ -10,7 +10,7 @@
         "sort-packages": true
     },
     "require": {
-        "php": "~7.0.6||~7.1.3||~7.2.0",
+        "php": "~7.0.6||~7.1.3||~7.2.0||~7.3.0",
         "ext-curl": "*",
         "ext-dom": "*",
         "ext-gd": "*",
@@ -21,7 +21,7 @@
         "ext-spl": "*",
         "ext-xsl": "*",
         "lib-libxml": "*",
-        "colinmollenhour/php-redis-session-abstract": "~1.3.8",
+        "colinmollenhour/php-redis-session-abstract": "~1.4.1",
         "composer/composer": "~1.6.0",
         "magento/zendframework1": "~1.14.0",
         "monolog/monolog": "^1.17",