diff --git a/confluent-microservices/transaction/pom.xml b/confluent-microservices/transaction/pom.xml
index fa5020a3..098078c0 100644
--- a/confluent-microservices/transaction/pom.xml
+++ b/confluent-microservices/transaction/pom.xml
@@ -95,7 +95,7 @@
 	<dependency>
       <groupId>io.confluent</groupId>
       <artifactId>kafka-streams-avro-serde</artifactId>
-      <version>5.3.1</version>
+      <version>7.3.0</version>
     </dependency>
     <dependency>
       <groupId>joda-time</groupId>
diff --git a/confluent-microservices/ui/pom.xml b/confluent-microservices/ui/pom.xml
index 4d84735b..cb6daf74 100644
--- a/confluent-microservices/ui/pom.xml
+++ b/confluent-microservices/ui/pom.xml
@@ -150,7 +150,7 @@
 	<dependency>
       <groupId>io.confluent</groupId>
       <artifactId>kafka-streams-avro-serde</artifactId>
-      <version>5.3.1</version>
+      <version>7.3.0</version>
     </dependency>
     <dependency>
       <groupId>joda-time</groupId>