diff --git a/dynamic_gramm/build.gradle b/dynamic_gramm/build.gradle
index 3bd027a9..ebe57a23 100644
--- a/dynamic_gramm/build.gradle
+++ b/dynamic_gramm/build.gradle
@@ -20,11 +20,8 @@ android {
 
 dependencies {
 
-    implementation fileTree(dir: "libs", include: ["*.jar"])
-    implementation project(":app")
+    implementation fileTree(dir: 'libs', include: ['*.jar'])
+    implementation project(':app')
 
-    testImplementation 'junit:junit:4.13.2'
-    androidTestImplementation 'androidx.test.ext:junit:1.1.2'
-    androidTestImplementation 'androidx.test.espresso:espresso-core:3.3.0'
-    androidTestImplementation "androidx.annotation:annotation:1.1.0"
+    implementation 'androidx.appcompat:appcompat:1.2.0'
 }
\ No newline at end of file