diff --git a/app/build.gradle b/app/build.gradle
index dcc00829..5ffb0078 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -102,7 +102,7 @@ dependencies {
     implementation "androidx.activity:activity-ktx:1.2.3"
 
     implementation 'androidx.appcompat:appcompat:1.1.0'
-    implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
+    implementation 'androidx.constraintlayout:constraintlayout:2.1.3'
     annotationProcessor 'com.jakewharton:butterknife:7.0.1'
 //    implementation 'com.nbsp:library:1.09'
     implementation 'com.nbsp:materialfilepicker:1.9.1'