diff --git a/README.md b/README.md
index 450390d..ba504f6 100644
--- a/README.md
+++ b/README.md
@@ -52,7 +52,7 @@ are included.
 | kotlin                | `2.0.20` | used in kotlin compiler und kotlin libs.  |
 | java                  | `17`     | compile target                            |
 | kotlinx-coroutines    | `1.9.0`  | all BOM libs explicitly listed            |
-| kotlinx-serialization | `1.7.2`  | all BOM libs explicitly listed            |
+| kotlinx-serialization | `1.7.3`  | all BOM libs explicitly listed            |
 | kotlin-logging        | `3.0.5`  | logging support                           |
 
 ## Libs