diff --git a/pom.xml b/pom.xml
index f9c488f4..893070f4 100644
--- a/pom.xml
+++ b/pom.xml
@@ -30,7 +30,7 @@
     <properties>
         <maven.compiler.source>11</maven.compiler.source>
         <maven.compiler.target>11</maven.compiler.target>
-        <kotlin.version>1.8.22</kotlin.version>
+        <kotlin.version>1.9.0</kotlin.version>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
     </properties>