diff --git a/build.gradle.kts b/build.gradle.kts
index 9e2871a..31cc549 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -30,7 +30,7 @@ repositories {
 }
 
 kotlin {
-    jvmToolchain(19)
+    jvmToolchain(8)
     androidTarget {
         publishLibraryVariants("release")
     }