diff --git a/library/src/main/res/anim/fade_in.xml b/library/src/main/res/anim/fade_in.xml
index c4c3693..6663161 100644
--- a/library/src/main/res/anim/fade_in.xml
+++ b/library/src/main/res/anim/fade_in.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <alpha xmlns:android="http://schemas.android.com/apk/res/android"
-    android:interpolator="@android:interpolator/decelerate_quad"
+    android:interpolator="@android:interpolator/decelerate_cubic"
     android:fromAlpha="0.0"
     android:toAlpha="1.0"
-    android:duration="@android:integer/config_shortAnimTime"/>
\ No newline at end of file
+    android:duration="200"/>
\ No newline at end of file
diff --git a/library/src/main/res/anim/fade_out.xml b/library/src/main/res/anim/fade_out.xml
index 1d35f0d..966738d 100644
--- a/library/src/main/res/anim/fade_out.xml
+++ b/library/src/main/res/anim/fade_out.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <alpha xmlns:android="http://schemas.android.com/apk/res/android"
-    android:interpolator="@android:interpolator/decelerate_quad"
+    android:interpolator="@android:interpolator/accelerate_quad"
     android:fromAlpha="1.0"
     android:toAlpha="0.0"
-    android:duration="@android:integer/config_shortAnimTime"/>
\ No newline at end of file
+    android:duration="200"/>
\ No newline at end of file