diff --git a/Cargo.toml b/Cargo.toml
index 5da4c59..5177310 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -13,7 +13,7 @@ exclude = [ "doc", "*.jpg", "*.png", "*.bmp" ]
 
 [dependencies]
 embedded-hal = {version = "0.2.7", features = ["unproven"]}
-int-enum = {version = "0.4.0", default-features = false}
+int-enum = {version = "1.2.0", default-features = false}
 
 [profile.release]
 codegen-units = 1