diff --git a/composer.json b/composer.json
index eb4a853b..58b424de 100644
--- a/composer.json
+++ b/composer.json
@@ -21,7 +21,7 @@
         "chimera/bus-tactician": "^1.0.x-dev",
         "chimera/mapping": "^1.0.x-dev",
         "chimera/routing-mezzio": "^1.0.x-dev",
-        "chimera/serialization-jms": "^1.0.x-dev",
+        "chimera/serialization-jms": "0.4.0",
         "infection/infection": "^0.26",
         "lcobucci/coding-standard": "^11.0",
         "lcobucci/error-handling-middleware": "^1.4",