diff --git a/README.md b/README.md
index 72ae0bb..a72a274 100644
--- a/README.md
+++ b/README.md
@@ -67,6 +67,7 @@ Changelog
 
 ## 4.0.0 (2018-XX-XX)
 - [#6](../../pull/6) dropped support for PHP 7.1 as it is no longer supported
+- [#7](../../pull/7) `jms/serializer` 2.0 support
 
 ## 3.0.0 (2018-01-07)
 - [#3](https://github.com/mhujer/jms-serializer-uuid-bundle/pull/3) Added Symfony 4.0 support, dropped support for Symfony 2. Requires PHP 7.1.
diff --git a/composer.json b/composer.json
index d6453e2..3f92414 100644
--- a/composer.json
+++ b/composer.json
@@ -19,8 +19,8 @@
 	],
 	"require": {
 		"php": "~7.2",
-		"jms/serializer-bundle": "~1.0 || ~2.0",
-		"mhujer/jms-serializer-uuid": "~2.0",
+		"jms/serializer-bundle": "~3.0",
+		"mhujer/jms-serializer-uuid": "~3.0",
 		"symfony/config": "~3.0 || ~4.0",
 		"symfony/dependency-injection": "~3.0 || ~4.0",
 		"symfony/http-kernel": "~3.0 || ~4.0",