diff --git a/boot-kotlin/pom.xml b/boot-kotlin/pom.xml
index d972cf81a..d69fe4329 100644
--- a/boot-kotlin/pom.xml
+++ b/boot-kotlin/pom.xml
@@ -23,7 +23,7 @@
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
         <java.version>21</java.version>
-        <kotlin.version>2.1.21</kotlin.version>
+        <kotlin.version>2.2.20</kotlin.version>
     </properties>
 
     <dependencies>