diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 9e8587df7..ec26da936 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -1,7 +1,7 @@
 [versions]
 accompanistAdaptive = "0.37.3"
 activityCompose = "1.10.1"
-agp = "8.12.1"
+agp = "8.12.2"
 android-compileSdk = "36"
 android-minSdk = "26"
 android-targetSdk = "36"
diff --git a/quartz/build.gradle.kts b/quartz/build.gradle.kts
index 500a818ef..4ea88c16e 100644
--- a/quartz/build.gradle.kts
+++ b/quartz/build.gradle.kts
@@ -4,7 +4,11 @@ plugins {
 }
 
 kotlin {
-    jvm()
+    jvm {
+        compilerOptions {
+            jvmTarget = org.jetbrains.kotlin.gradle.dsl.JvmTarget.JVM_1_8
+        }
+    }
 
     // Target declarations - add or remove as needed below. These define
     // which platforms this KMP module supports.
@@ -35,6 +39,7 @@ kotlin {
         }
 
         compilerOptions {
+            jvmTarget = org.jetbrains.kotlin.gradle.dsl.JvmTarget.JVM_1_8
             freeCompilerArgs.add("-Xstring-concat=inline")
         }
     }