diff --git a/gradle-plugin/src/main/kotlin/com/google/devtools/ksp/gradle/KspSubplugin.kt b/gradle-plugin/src/main/kotlin/com/google/devtools/ksp/gradle/KspSubplugin.kt
index bfe8b30be2..80672b740d 100644
--- a/gradle-plugin/src/main/kotlin/com/google/devtools/ksp/gradle/KspSubplugin.kt
+++ b/gradle-plugin/src/main/kotlin/com/google/devtools/ksp/gradle/KspSubplugin.kt
@@ -409,7 +409,6 @@ class KspGradleSubplugin @Inject internal constructor(private val registry: Tool
         }
 
         fun configureLanguageVersion(kspTask: KotlinCompilationTask<*>) {
-            kspTask.compilerOptions.useK2.value(false)
             val languageVersion = kotlinCompilation.compilerOptions.options.languageVersion
             val progressiveMode = kotlinCompilation.compilerOptions.options.progressiveMode
             kspTask.compilerOptions.languageVersion.value(
diff --git a/gradle.properties b/gradle.properties
index 5a9dcbcc2a..1cfc06d511 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,8 +1,8 @@
 # Copied from kotlinc
 org.gradle.jvmargs=-Duser.country=US -Dkotlin.daemon.jvm.options=-Xmx4096m -Dfile.encoding=UTF-8
 
-kotlinBaseVersion=2.0.20
-agpBaseVersion=7.2.0
+kotlinBaseVersion=2.1.0-Beta1
+agpBaseVersion=7.3.1
 intellijVersion=233.13135.103
 junitVersion=4.13.1
 junit5Version=5.8.2