diff --git a/app/build.gradle b/app/build.gradle
index 6702362f2..d76a93093 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -111,7 +111,7 @@ android {
 
     compileOptions {
         // Flag to enable support for the new language APIs
-        coreLibraryDesugaringEnabled true
+        coreLibraryDesugaringEnabled false
         // Sets Java compatibility to Java 11
         sourceCompatibility JavaVersion.VERSION_11
         targetCompatibility JavaVersion.VERSION_11
@@ -135,7 +135,7 @@ android {
 dependencies {
     compileOnly "com.android.tools.build:gradle:$agp_version"
     //noinspection GradleDependency,GradlePackageUpdate
-    coreLibraryDesugaring('com.android.tools:desugar_jdk_libs_nio:2.0.2')
+    //coreLibraryDesugaring('com.android.tools:desugar_jdk_libs_nio:2.0.2')
     testImplementation('junit:junit:4.13.2')
     androidTestImplementation('androidx.test:runner:1.5.2')
     androidTestImplementation('androidx.test.espresso:espresso-core:3.5.1')
diff --git a/rhino/build.gradle b/rhino/build.gradle
index f973b7437..671b3dcbe 100644
--- a/rhino/build.gradle
+++ b/rhino/build.gradle
@@ -35,5 +35,5 @@ android {
 }
 
 dependencies {
-    api(fileTree(dir: 'lib', include: ['rhino-*.jar']))
+    api(fileTree(dir: 'lib', include: ['rhino-1.7.14-1.jar']))
 }
\ No newline at end of file
diff --git a/rhino/lib/rhino-1.7.14-1.jar b/rhino/lib/rhino-1.7.14-1.jar
new file mode 100644
index 000000000..8dedf14ff
Binary files /dev/null and b/rhino/lib/rhino-1.7.14-1.jar differ