diff --git a/embedded-can/CHANGELOG.md b/embedded-can/CHANGELOG.md
index f8719d63..5e623528 100644
--- a/embedded-can/CHANGELOG.md
+++ b/embedded-can/CHANGELOG.md
@@ -9,6 +9,8 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 
 - Added `core::error::Error` implementations for every custom `impl Error`
 - Increased MSRV to 1.81 due to `core::error::Error`
+- Bumped `defmt` to v1
+- `defmt-03` feature is now named `defmt`
 
 ## [v0.4.1] - 2022-09-28
 
diff --git a/embedded-can/Cargo.toml b/embedded-can/Cargo.toml
index 105f286b..7a638db0 100644
--- a/embedded-can/Cargo.toml
+++ b/embedded-can/Cargo.toml
@@ -14,7 +14,4 @@ repository = "https://github.com/rust-embedded/embedded-hal"
 
 [dependencies]
 nb = "1"
-defmt = { version = "0.3", optional = true }
-
-[features]
-defmt-03 = ["dep:defmt"]
+defmt = { version = "1", optional = true }
diff --git a/embedded-can/src/id.rs b/embedded-can/src/id.rs
index b0d6d4d5..3f96474f 100644
--- a/embedded-can/src/id.rs
+++ b/embedded-can/src/id.rs
@@ -2,7 +2,7 @@
 
 /// Standard 11-bit CAN Identifier (`0..=0x7FF`).
 #[derive(Debug, Copy, Clone, Eq, PartialEq, PartialOrd, Ord, Hash)]
-#[cfg_attr(feature = "defmt-03", derive(defmt::Format))]
+#[cfg_attr(feature = "defmt", derive(defmt::Format))]
 pub struct StandardId(u16);
 
 impl StandardId {
@@ -45,7 +45,7 @@ impl StandardId {
 
 /// Extended 29-bit CAN Identifier (`0..=1FFF_FFFF`).
 #[derive(Debug, Copy, Clone, Eq, PartialEq, PartialOrd, Ord, Hash)]
-#[cfg_attr(feature = "defmt-03", derive(defmt::Format))]
+#[cfg_attr(feature = "defmt", derive(defmt::Format))]
 pub struct ExtendedId(u32);
 
 impl ExtendedId {
@@ -95,7 +95,7 @@ impl ExtendedId {
 
 /// A CAN Identifier (standard or extended).
 #[derive(Debug, Copy, Clone, Eq, PartialEq, Hash)]
-#[cfg_attr(feature = "defmt-03", derive(defmt::Format))]
+#[cfg_attr(feature = "defmt", derive(defmt::Format))]
 pub enum Id {
     /// Standard 11-bit Identifier (`0..=0x7FF`).
     Standard(StandardId),
diff --git a/embedded-can/src/lib.rs b/embedded-can/src/lib.rs
index bb010b96..86248f3c 100644
--- a/embedded-can/src/lib.rs
+++ b/embedded-can/src/lib.rs
@@ -73,7 +73,7 @@ impl Error for core::convert::Infallible {
 /// free to define more specific or additional error types. However, by providing
 /// a mapping to these common CAN errors, generic code can still react to them.
 #[derive(Debug, Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Hash)]
-#[cfg_attr(feature = "defmt-03", derive(defmt::Format))]
+#[cfg_attr(feature = "defmt", derive(defmt::Format))]
 #[non_exhaustive]
 pub enum ErrorKind {
     /// The peripheral receive buffer was overrun.