diff --git a/polyglot-kotlin/pom.xml b/polyglot-kotlin/pom.xml
index 42952746..568cbffa 100644
--- a/polyglot-kotlin/pom.xml
+++ b/polyglot-kotlin/pom.xml
@@ -92,7 +92,7 @@
 
   <properties>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <kotlin.version>2.0.0</kotlin.version>
+    <kotlin.version>2.0.20</kotlin.version>
     <commons-lang3.version>3.8.1</commons-lang3.version>
     <skipTests>false</skipTests>
     <invoker.skip>${skipTests}</invoker.skip>
diff --git a/pom.xml b/pom.xml
index 290e9a88..f3e54e43 100644
--- a/pom.xml
+++ b/pom.xml
@@ -223,7 +223,7 @@
       <plugins>
         <plugin>
           <artifactId>maven-invoker-plugin</artifactId>
-          <version>3.7.0</version>
+          <version>3.8.0</version>
           <configuration>
             <scope>test</scope>
             <postBuildHookScript>verify</postBuildHookScript>