diff --git a/README.md b/README.md
index 42d74b9..3707531 100644
--- a/README.md
+++ b/README.md
@@ -34,8 +34,8 @@ Define a view in your layout file:
         app:foregroundStrokeWidth="3dp"
         app:indeterminate="false"
         app:indeterminateRotationAnimationDuration="1200"
+        app:indeterminateSweepAnimationDuration="600"
         app:indeterminateMinimumAngle="45"
-        app:indeterminateArcAnimationDuration="600"
         app:maximum="100"
         app:progress="50"
         app:progressAnimationDuration="100"