diff --git a/jsonb-generator/pom.xml b/jsonb-generator/pom.xml
index b6a289bd..d992e375 100644
--- a/jsonb-generator/pom.xml
+++ b/jsonb-generator/pom.xml
@@ -11,7 +11,7 @@
   <name>jsonb generator</name>
   <description>annotation processor generating source code json adapters for avaje-jsonb</description>
   <properties>
-    <avaje.prisms.version>1.28</avaje.prisms.version>
+    <avaje.prisms.version>1.29</avaje.prisms.version>
   </properties>
 
   <dependencies>