diff --git a/firmware/zynq7000-hal/Cargo.toml b/firmware/zynq7000-hal/Cargo.toml
index 584e61a..527a614 100644
--- a/firmware/zynq7000-hal/Cargo.toml
+++ b/firmware/zynq7000-hal/Cargo.toml
@@ -28,7 +28,7 @@ embedded-hal-async = "1"
 heapless = "0.9"
 static_cell = "2"
 delegate = "0.13"
-paste = "1"
+pastey = "0.2.1"
 nb = "1"
 fugit = "0.3"
 critical-section = "1"
diff --git a/firmware/zynq7000-hal/src/gpio/mio.rs b/firmware/zynq7000-hal/src/gpio/mio.rs
index c072f5d..c766470 100644
--- a/firmware/zynq7000-hal/src/gpio/mio.rs
+++ b/firmware/zynq7000-hal/src/gpio/mio.rs
@@ -84,7 +84,7 @@ pub trait PinId {
 macro_rules! pin_id {
     ($Id:ident, $num:literal) => {
         // Need paste macro to use ident in doc attribute
-        paste::paste! {
+        pastey::paste! {
             #[doc = "Pin ID representing pin " $Id]
             #[derive(Debug)]
             pub enum $Id {}
diff --git a/firmware/zynq7000-hal/src/uart/mod.rs b/firmware/zynq7000-hal/src/uart/mod.rs
index 38e143a..d986696 100644
--- a/firmware/zynq7000-hal/src/uart/mod.rs
+++ b/firmware/zynq7000-hal/src/uart/mod.rs
@@ -141,7 +141,7 @@ pub struct DivisorZero;
 macro_rules! pin_pairs {
     ($index:literal, $UartPeriph:path, ($( [$(#[$meta:meta], )? $TxMio:ident, $RxMio:ident] ),+ $(,)? )) => {
         $(
-            paste::paste! {
+            pastey::paste! {
                 $( #[$meta] )?
                 impl [<TxPin $index>] for Pin<$TxMio> {}