diff --git a/releases/micronaut.json b/releases/micronaut.json
index c6cbac8d..a61e41c1 100644
--- a/releases/micronaut.json
+++ b/releases/micronaut.json
@@ -139,5 +139,6 @@
   "4.0.1": "2023-07-21",
   "4.0.2": "2023-07-28",
   "4.0.3": "2023-08-03",
+  "4.0.4": "2023-08-16",
   "4.1.0": "2023-08-03"
 }
\ No newline at end of file