diff --git a/Server/pom.xml b/Server/pom.xml
index 2e8e132d2..6940b1ddf 100644
--- a/Server/pom.xml
+++ b/Server/pom.xml
@@ -7,7 +7,7 @@
   <properties>
     <project.mainClassName>core.Server</project.mainClassName>
     <kotlin.compiler.incremental>true</kotlin.compiler.incremental>
-    <kotlin.version>1.8.0</kotlin.version>
+    <kotlin.version>1.8.20-Beta</kotlin.version>
     <kotlin.compiler.jvmTarget>11</kotlin.compiler.jvmTarget>
     <junit.version>5.7.0</junit.version>
     <maven.compiler.source>11</maven.compiler.source>