diff --git a/Cargo.toml b/Cargo.toml
index 66d81f8..f4fc4f9 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -52,6 +52,8 @@ smart-leds-trait = { version = "0.3.0", optional = true }
 smart-leds = { version = "0.4.0", optional = true }
 
 embedded-graphics = { version = "0.8.1", optional = true, features = ["fixed_point", "defmt"] }
+ansi_term = "0.12.1"
+num = "0.4.3"
 
 [build-dependencies]
 embuild = "0.32.0"