diff --git a/app/build.gradle b/app/build.gradle
index cd056b1..9fed251 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -26,7 +26,7 @@ android {
 dependencies {
     implementation fileTree(dir: 'libs', include: ['*.jar'])
     implementation 'com.android.support:appcompat-v7:28.0.0'
-    implementation 'com.android.support.constraint:constraint-layout:1.1.3'
+    implementation 'com.android.support.constraint:constraint-layout:2.0.4'
     implementation 'com.android.support:support-v4:28.0.0'
     implementation 'com.android.support:support-vector-drawable:28.0.0'
     testImplementation 'junit:junit:4.13.2'