diff --git a/pom.xml b/pom.xml
index 9e3fa71..f181203 100644
--- a/pom.xml
+++ b/pom.xml
@@ -29,7 +29,7 @@
         <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
 
         <java.version>1.8</java.version>
-        <kotlin.version>1.7.20</kotlin.version>
+        <kotlin.version>1.7.21</kotlin.version>
 
         <axon.version>4.6.1</axon.version>