diff --git a/pom.xml b/pom.xml
index c6f05f19a..f32fefede 100644
--- a/pom.xml
+++ b/pom.xml
@@ -66,7 +66,7 @@
         <!-- Run tests in Turkish to make sure that they don't depend on
                          locale. Turkish is a notoriously tricky locale. -->
         <surefire.argline>@{argLine} -Duser.language=TR -Duser.country=tr</surefire.argline>
-        <kotlin.version>2.4.10</kotlin.version>
+        <kotlin.version>2.4.20</kotlin.version>
     </properties>
     <licenses>
         <license>