diff --git a/.scripts/release.sh b/.scripts/release.sh
index 0c71f4a..f207c87 100755
--- a/.scripts/release.sh
+++ b/.scripts/release.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-export JAVA_HOME="/usr/lib/jvm/java-23-openjdk/"
+export JAVA_HOME="/usr/lib/jvm/java-21-openjdk/"
 OUTPUT_DIR="$HOME/launcher-release"
 BUILD_TOOLS_DIR="$HOME/Android/Sdk/build-tools/35.0.0"
 KEYSTORE="$HOME/data/keys/launcher_jrpie.jks"
diff --git a/build.gradle b/build.gradle
index 2bb501f..57dd74a 100644
--- a/build.gradle
+++ b/build.gradle
@@ -2,7 +2,7 @@
 
 buildscript {
     ext.kotlin_version = '2.0.0'
-    ext.android_plugin_version = '8.9.0'
+    ext.android_plugin_version = '8.9.1'
     repositories {
         google()
         mavenCentral()
@@ -10,7 +10,7 @@ buildscript {
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:8.9.0'
+        classpath 'com.android.tools.build:gradle:8.9.1'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
         classpath "com.android.tools.build:gradle:$android_plugin_version"
         classpath "org.jetbrains.kotlin:kotlin-serialization:$kotlin_version"