diff --git a/pom.xml b/pom.xml
index 83ad1e8..399dd69 100644
--- a/pom.xml
+++ b/pom.xml
@@ -9,7 +9,7 @@
     <version>1.0-SNAPSHOT</version>
 
     <properties>
-        <kotlin.version>2.3.0</kotlin.version>
+        <kotlin.version>2.3.20</kotlin.version>
         <maven.compiler>17</maven.compiler>
         <specmatic.version>2.42.2</specmatic.version>
         <spring.boot.version>3.5.11</spring.boot.version>