diff --git a/core/res/res/drawable-sw600dp-hdpi/unlock_wave.png b/core/res/res/drawable-sw600dp-hdpi/unlock_wave.png
index 64e3cf89c121d..d259499312c5d 100644
Binary files a/core/res/res/drawable-sw600dp-hdpi/unlock_wave.png and b/core/res/res/drawable-sw600dp-hdpi/unlock_wave.png differ
diff --git a/core/res/res/drawable-sw600dp-mdpi/unlock_wave.png b/core/res/res/drawable-sw600dp-mdpi/unlock_wave.png
index 719366eb147d6..9e3849908eb56 100644
Binary files a/core/res/res/drawable-sw600dp-mdpi/unlock_wave.png and b/core/res/res/drawable-sw600dp-mdpi/unlock_wave.png differ
diff --git a/core/res/res/drawable-sw600dp-xhdpi/unlock_wave.png b/core/res/res/drawable-sw600dp-xhdpi/unlock_wave.png
index 93916cdbb058f..035bd9255c036 100644
Binary files a/core/res/res/drawable-sw600dp-xhdpi/unlock_wave.png and b/core/res/res/drawable-sw600dp-xhdpi/unlock_wave.png differ