diff --git a/src/lib8.rs b/src/lib8.rs
index 6d8e3f2..085bbe2 100644
--- a/src/lib8.rs
+++ b/src/lib8.rs
@@ -1,5 +1,4 @@
 use palette::convert::FromColorUnclamped;
-use palette::blend::{PreAlpha, Premultiply};
 use palette::encoding::srgb::Srgb;
 use palette::Hsv;
 use embedded_graphics::pixelcolor::RgbColor;
diff --git a/src/task.rs b/src/task.rs
index 29436cb..7f2ac7d 100644
--- a/src/task.rs
+++ b/src/task.rs
@@ -1,5 +1,4 @@
 use std::fmt;
-use std::time::{Duration, Instant};
 
 pub trait Task {
     fn tick(&mut self) {}