diff --git a/Cargo.toml b/Cargo.toml
index f1b489c..65e4efe 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -22,7 +22,7 @@ bit_field = "0.10.1"
 
 [dev-dependencies]
 embedded-graphics = "0.7.1"
-linux-embedded-hal = "0.3"
+linux-embedded-hal = "0.4.0-alpha.1"
 embedded-hal-mock = "0.8"
 
 [features]