diff --git a/app/build.gradle b/app/build.gradle
index c5547c7..c5592b5 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -54,7 +54,7 @@ dependencies {
 
     implementation 'com.caverock:androidsvg-aar:1.4'
     implementation 'com.github.chrisbanes:PhotoView:2.3.0'
-    implementation "com.github.AppDevNext:AndroidChart:3.1.0.20"
+    implementation "com.github.AppDevNext:AndroidChart:3.1.0.21"
     implementation 'com.mikepenz:aboutlibraries:10.10.0'
 
 }
\ No newline at end of file