diff --git a/boot-kotlin-co/pom.xml b/boot-kotlin-co/pom.xml
index d0c9222ac..806427f8c 100644
--- a/boot-kotlin-co/pom.xml
+++ b/boot-kotlin-co/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>2.0.0</kotlin.version>
+        <kotlin.version>2.0.20</kotlin.version>
         <kotest.version>5.9.1</kotest.version>
         <mockk.version>1.13.12</mockk.version>
         <springmockk.version>4.0.2</springmockk.version>