diff --git a/pom.xml b/pom.xml
index 4bfa85d..220a538 100644
--- a/pom.xml
+++ b/pom.xml
@@ -10,7 +10,7 @@
 
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <kotlin.version>1.5.31</kotlin.version>
+        <kotlin.version>1.8.0</kotlin.version>
         <okhttp.version>4.10.0</okhttp.version>
         <commons-collections4.version>4.4</commons-collections4.version>
         <commons-text.version>1.10.0</commons-text.version>