diff --git a/buildSrc/build.gradle.kts b/buildSrc/build.gradle.kts
index 34deef5ed..8445d4d16 100644
--- a/buildSrc/build.gradle.kts
+++ b/buildSrc/build.gradle.kts
@@ -20,8 +20,8 @@ repositories {
 
 kotlin {
     sourceSets.all {
-        languageSettings.useExperimentalAnnotation("kotlin.Experimental")
-        languageSettings.useExperimentalAnnotation("kotlin.RequiresOptIn")
+        languageSettings.optIn("kotlin.Experimental")
+        languageSettings.optIn("kotlin.RequiresOptIn")
     }
 }