--- build.xml.orig	2025-01-04 19:11:17 UTC
+++ build.xml
@@ -132,8 +132,8 @@
         <echo message="Compiling Kotlin generator..." level="info" taskname="Generator" unless:set="generator-uptodate"/>
         <mkdir dir="${bin.generator}"/>
         <kotlinc moduleName="generator" output="${bin.generator}" printVersion="true" unless:set="generator-uptodate">
-            <compilerarg line="-language-version 2.1"/>
-            <compilerarg line="-api-version 2.1"/>
+            <compilerarg line="-language-version 2.2"/>
+            <compilerarg line="-api-version 2.2"/>
             <compilerarg value="-progressive"/>
             <compilerarg value="-Xno-call-assertions"/>
             <compilerarg value="-Xno-param-assertions"/>
@@ -200,8 +200,8 @@
                 <pathelement location="${bin.generator}"/>
             </classpath>
 
-            <compilerarg line="-language-version 2.1"/>
-            <compilerarg line="-api-version 2.1"/>
+            <compilerarg line="-language-version 2.2"/>
+            <compilerarg line="-api-version 2.2"/>
             <compilerarg value="-progressive"/>
             <compilerarg value="-Xno-call-assertions"/>
             <compilerarg value="-Xno-param-assertions"/>