diff --git a/Cargo.toml b/Cargo.toml
index c79ae53..b5b441e 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -11,6 +11,6 @@ readme = "README.md"
 edition = "2018"
 
 [dependencies]
-byteorder = { version = "1.3.2", default-features = false }
-embedded-hal = "0.2.3"
+byteorder = { version = "1.3.4", default-features = false }
+embedded-hal = "0.2.4"
 nb = "0.1.2"