diff --git a/CHANGELOG.md b/CHANGELOG.md
index a244848..d8b4d12 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -25,6 +25,8 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 - Add support for PPI
 - Servo example using TIMER, GPIOTE and PPI
 - (NFC) GitHub CI changes
+- Updated HAL crates to latest versions.
+- Updated to `embedded-hal` 1.0.
 
 ## [0.13.0] - 2022-05-24
 
diff --git a/Cargo.toml b/Cargo.toml
index 10c2d14..28f2e0e 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,4 +1,5 @@
 [workspace]
+resolver = "2"
 members = [
   "microbit-common",
   "microbit",
diff --git a/examples/analog-v1/Cargo.toml b/examples/analog-v1/Cargo.toml
index 07d10f9..117aa5c 100644
--- a/examples/analog-v1/Cargo.toml
+++ b/examples/analog-v1/Cargo.toml
@@ -6,11 +6,11 @@ edition = "2018"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-cortex-m = { version = "0.7.3", features = ["critical-section-single-core"]}
-cortex-m-rt = "0.7"
+cortex-m = { version = "0.7.7", features = ["critical-section-single-core"]}
+cortex-m-rt = "0.7.3"
 panic-halt = "0.2.0"
-defmt-rtt = "0.3.2"
-defmt = "0.3.1"
+defmt-rtt = "0.4.0"
+defmt = "0.3.6"
 
 # NOTE: This currently only works with the microbit v1 due to naming issues!
 # ADC vs SAADC
diff --git a/examples/analog-v1/src/main.rs b/examples/analog-v1/src/main.rs
index 51634c9..c73e55e 100644
--- a/examples/analog-v1/src/main.rs
+++ b/examples/analog-v1/src/main.rs
@@ -5,11 +5,10 @@ use defmt_rtt as _;
 use panic_halt as _;
 
 use cortex_m_rt::entry;
-
 use microbit::{
     board::Board,
     display::blocking::Display,
-    hal::{adc::AdcConfig, prelude::*, Adc, Timer},
+    hal::{adc::AdcConfig, Adc, Timer},
 };
 
 #[entry]
@@ -66,33 +65,19 @@ fn main() -> ! {
             [0, 0, 1, 0, 0],
         ];
 
-        #[allow(non_snake_case)]
-        let letter_E = [
-            [0, 1, 1, 1, 0],
-            [0, 1, 0, 0, 0],
-            [0, 1, 1, 0, 0],
-            [0, 1, 0, 0, 0],
-            [0, 1, 1, 1, 0],
-        ];
-
         loop {
-            let analog = adc.read(&mut anapin);
-            match analog {
-                Ok(v) => {
-                    let n_iter = numbers.iter();
-                    let mut count: usize = 0;
-                    for n_val in n_iter {
-                        if count == usize::from(i16::unsigned_abs(v / 100)) {
-                            display.show(&mut timer, *n_val, 10);
-                            break;
-                        }
-                        count += 1;
-                    }
-                    if count == numbers.len() {
-                        display.show(&mut timer, sign_plus, 10);
-                    }
+            let analog_value = adc.read_channel(&mut anapin);
+            let n_iter = numbers.iter();
+            let mut count: usize = 0;
+            for n_val in n_iter {
+                if count == usize::from(i16::unsigned_abs(analog_value / 100)) {
+                    display.show(&mut timer, *n_val, 10);
+                    break;
                 }
-                Err(_e) => display.show(&mut timer, letter_E, 10),
+                count += 1;
+            }
+            if count == numbers.len() {
+                display.show(&mut timer, sign_plus, 10);
             }
         }
     }
diff --git a/examples/analog-v2/Cargo.toml b/examples/analog-v2/Cargo.toml
index f7991cf..785529a 100644
--- a/examples/analog-v2/Cargo.toml
+++ b/examples/analog-v2/Cargo.toml
@@ -6,11 +6,11 @@ edition = "2018"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-cortex-m = { version = "0.7.3", features = ["critical-section-single-core"]}
-cortex-m-rt = "0.7"
+cortex-m = { version = "0.7.7", features = ["critical-section-single-core"]}
+cortex-m-rt = "0.7.3"
 panic-halt = "0.2.0"
-defmt-rtt = "0.3.2"
-defmt = "0.3.1"
+defmt-rtt = "0.4.0"
+defmt = "0.3.6"
 
 # NOTE: This currently only works with the microbit v2 due to naming issues!
 # ADC vs SAADC
diff --git a/examples/analog-v2/src/main.rs b/examples/analog-v2/src/main.rs
index 205e77f..0e84796 100644
--- a/examples/analog-v2/src/main.rs
+++ b/examples/analog-v2/src/main.rs
@@ -5,11 +5,10 @@ use defmt_rtt as _;
 use panic_halt as _;
 
 use cortex_m_rt::entry;
-
 use microbit::{
     board::Board,
     display::blocking::Display,
-    hal::{prelude::*, saadc::SaadcConfig, Saadc, Timer},
+    hal::{saadc::SaadcConfig, Saadc, Timer},
 };
 
 #[entry]
@@ -76,7 +75,7 @@ fn main() -> ! {
         ];
 
         loop {
-            let analog = adc.read(&mut anapin);
+            let analog = adc.read_channel(&mut anapin);
             match analog {
                 Ok(v) => {
                     let n_iter = numbers.iter();
diff --git a/examples/analog/Cargo.toml b/examples/analog/Cargo.toml
index b96df73..3cf2c33 100644
--- a/examples/analog/Cargo.toml
+++ b/examples/analog/Cargo.toml
@@ -6,11 +6,11 @@ edition = "2018"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-cortex-m = { version = "0.7.3", features = ["critical-section-single-core"]}
-cortex-m-rt = "0.7"
+cortex-m = { version = "0.7.7", features = ["critical-section-single-core"] }
+cortex-m-rt = "0.7.3"
 panic-halt = "0.2.0"
-defmt-rtt = "0.3.2"
-defmt = "0.3.1"
+defmt-rtt = "0.4.0"
+defmt = "0.3.6"
 
 [dependencies.microbit]
 path = "../../microbit"
diff --git a/examples/analog/src/main.rs b/examples/analog/src/main.rs
index e2ecf63..6a4bde0 100644
--- a/examples/analog/src/main.rs
+++ b/examples/analog/src/main.rs
@@ -5,12 +5,11 @@ use defmt_rtt as _;
 use panic_halt as _;
 
 use cortex_m_rt::entry;
-
 use microbit::{
     adc::{Adc, AdcConfig, Default},
     board::Board,
     display::blocking::Display,
-    hal::{prelude::*, Timer},
+    hal::Timer,
 };
 
 #[entry]
@@ -67,6 +66,7 @@ fn main() -> ! {
             [0, 0, 1, 0, 0],
         ];
 
+        #[cfg(feature = "v2")]
         #[allow(non_snake_case)]
         let letter_E = [
             [0, 1, 1, 1, 0],
@@ -77,23 +77,24 @@ fn main() -> ! {
         ];
 
         loop {
-            let analog = adc.read(&mut anapin);
-            match analog {
-                Ok(v) => {
-                    let n_iter = numbers.iter();
-                    let mut count: usize = 0;
-                    for n_val in n_iter {
-                        if count == usize::from(i16::unsigned_abs(v / 100)) {
-                            display.show(&mut timer, *n_val, 10);
-                            break;
-                        }
-                        count += 1;
-                    }
-                    if count == numbers.len() {
-                        display.show(&mut timer, sign_plus, 10);
-                    }
+            let analog = adc.read_channel(&mut anapin);
+            #[cfg(feature = "v2")]
+            let Ok(analog) = analog
+            else {
+                display.show(&mut timer, letter_E, 10);
+                continue;
+            };
+            let n_iter = numbers.iter();
+            let mut count: usize = 0;
+            for n_val in n_iter {
+                if count == usize::from(i16::unsigned_abs(analog / 100)) {
+                    display.show(&mut timer, *n_val, 10);
+                    break;
                 }
-                Err(_e) => display.show(&mut timer, letter_E, 10),
+                count += 1;
+            }
+            if count == numbers.len() {
+                display.show(&mut timer, sign_plus, 10);
             }
         }
     }
diff --git a/examples/display-blocking/Cargo.toml b/examples/display-blocking/Cargo.toml
index e67187b..2648073 100644
--- a/examples/display-blocking/Cargo.toml
+++ b/examples/display-blocking/Cargo.toml
@@ -4,11 +4,12 @@ version = "0.1.0"
 edition = "2018"
 
 [dependencies]
-cortex-m = { version = "0.7", features = ["critical-section-single-core"]}
-cortex-m-rt = "0.7"
+cortex-m = { version = "0.7.7", features = ["critical-section-single-core"] }
+cortex-m-rt = "0.7.3"
 panic-halt = "0.2.0"
-defmt-rtt = "0.4"
-defmt = "0.3.1"
+defmt-rtt = "0.4.0"
+defmt = "0.3.6"
+embedded-hal = "1.0.0"
 
 [dependencies.microbit]
 path = "../../microbit"
diff --git a/examples/display-blocking/src/main.rs b/examples/display-blocking/src/main.rs
index 95903b9..bbabb47 100644
--- a/examples/display-blocking/src/main.rs
+++ b/examples/display-blocking/src/main.rs
@@ -5,12 +5,8 @@ use defmt_rtt as _;
 use panic_halt as _;
 
 use cortex_m_rt::entry;
-
-use microbit::{
-    board::Board,
-    display::blocking::Display,
-    hal::{prelude::*, Timer},
-};
+use embedded_hal::delay::DelayNs;
+use microbit::{board::Board, display::blocking::Display, hal::Timer};
 
 #[entry]
 fn main() -> ! {
diff --git a/examples/display-nonblocking/Cargo.toml b/examples/display-nonblocking/Cargo.toml
index fde153b..035a850 100644
--- a/examples/display-nonblocking/Cargo.toml
+++ b/examples/display-nonblocking/Cargo.toml
@@ -4,11 +4,11 @@ version = "0.1.0"
 edition = "2018"
 
 [dependencies]
-cortex-m = { version = "0.7", features = ["critical-section-single-core"]}
-cortex-m-rt = "0.7"
+cortex-m = { version = "0.7.7", features = ["critical-section-single-core"] }
+cortex-m-rt = "0.7.3"
 panic-halt = "0.2.0"
-defmt-rtt = "0.4"
-defmt = "0.3.1"
+defmt-rtt = "0.4.0"
+defmt = "0.3.6"
 
 [dependencies.microbit]
 path = "../../microbit"
diff --git a/examples/display-nonblocking/src/main.rs b/examples/display-nonblocking/src/main.rs
index a23ae94..228e39c 100644
--- a/examples/display-nonblocking/src/main.rs
+++ b/examples/display-nonblocking/src/main.rs
@@ -6,7 +6,6 @@ use panic_halt as _;
 
 use core::cell::RefCell;
 use cortex_m::interrupt::Mutex;
-use cortex_m::peripheral::Peripherals;
 use cortex_m_rt::entry;
 
 use microbit::{
diff --git a/examples/display-rtic/Cargo.toml b/examples/display-rtic/Cargo.toml
index 690f405..854eafb 100644
--- a/examples/display-rtic/Cargo.toml
+++ b/examples/display-rtic/Cargo.toml
@@ -4,11 +4,11 @@ version = "0.1.0"
 edition = "2018"
 
 [dependencies]
-cortex-m = { version = "0.7", features = ["critical-section-single-core"]}
+cortex-m = { version = "0.7.7", features = ["critical-section-single-core"] }
 panic-halt = "0.2.0"
-defmt-rtt = "0.4"
-defmt = "0.3.1"
-cortex-m-rtic = { version = "1.1" }
+defmt-rtt = "0.4.0"
+defmt = "0.3.6"
+cortex-m-rtic = { version = "1.1.4" }
 
 [dependencies.microbit]
 path = "../../microbit"
diff --git a/examples/display-text-rtic/Cargo.toml b/examples/display-text-rtic/Cargo.toml
index 6a858b3..d495123 100644
--- a/examples/display-text-rtic/Cargo.toml
+++ b/examples/display-text-rtic/Cargo.toml
@@ -4,11 +4,11 @@ version = "0.1.0"
 edition = "2018"
 
 [dependencies]
-cortex-m = { version = "0.7", features = ["critical-section-single-core"]}
+cortex-m = { version = "0.7.7", features = ["critical-section-single-core"] }
 panic-halt = "0.2.0"
-defmt-rtt = "0.4"
-defmt = "0.3.1"
-cortex-m-rtic = { version = "1.0.0" }
+defmt-rtt = "0.4.0"
+defmt = "0.3.6"
+cortex-m-rtic = { version = "1.1.4" }
 microbit-text = "1.0.0"
 
 [dependencies.microbit]
diff --git a/examples/gpio-direct-blinky/Cargo.toml b/examples/gpio-direct-blinky/Cargo.toml
index 70b9f68..6bd4b12 100644
--- a/examples/gpio-direct-blinky/Cargo.toml
+++ b/examples/gpio-direct-blinky/Cargo.toml
@@ -4,10 +4,10 @@ version = "0.1.0"
 edition = "2018"
 
 [dependencies]
-cortex-m = { version = "0.7", features = ["critical-section-single-core"]}
-cortex-m-rt = "0.7"
+cortex-m = { version = "0.7.7", features = ["critical-section-single-core"] }
+cortex-m-rt = "0.7.3"
 panic-halt = "0.2.0"
-defmt = "0.3.1"
+defmt = "0.3.6"
 
 [dependencies.microbit]
 path = "../../microbit"
diff --git a/examples/gpio-hal-blinky/Cargo.toml b/examples/gpio-hal-blinky/Cargo.toml
index 57b4213..b8dd3f4 100644
--- a/examples/gpio-hal-blinky/Cargo.toml
+++ b/examples/gpio-hal-blinky/Cargo.toml
@@ -4,11 +4,11 @@ version = "0.1.0"
 edition = "2018"
 
 [dependencies]
-embedded-hal = "0.2.4"
-cortex-m-rt = "0.7"
+embedded-hal = "1.0.0"
+cortex-m-rt = "0.7.3"
 panic-halt = "0.2.0"
-defmt-rtt = "0.4"
-defmt = "0.3.1"
+defmt-rtt = "0.4.0"
+defmt = "0.3.6"
 
 [dependencies.microbit]
 path = "../../microbit"
diff --git a/examples/gpio-hal-blinky/src/main.rs b/examples/gpio-hal-blinky/src/main.rs
index 3e860ef..7a9e5c6 100644
--- a/examples/gpio-hal-blinky/src/main.rs
+++ b/examples/gpio-hal-blinky/src/main.rs
@@ -4,7 +4,7 @@
 use panic_halt as _;
 
 use cortex_m_rt::entry;
-use embedded_hal::{blocking::delay::DelayMs, digital::v2::OutputPin};
+use embedded_hal::{delay::DelayNs, digital::OutputPin};
 use microbit::{board::Board, hal::timer::Timer};
 
 #[entry]
@@ -18,8 +18,8 @@ fn main() -> ! {
 
     loop {
         let _ = row1.set_low();
-        timer.delay_ms(1_000_u16);
+        timer.delay_ms(1_000);
         let _ = row1.set_high();
-        timer.delay_ms(1_000_u16);
+        timer.delay_ms(1_000);
     }
 }
diff --git a/examples/gpio-hal-ledbutton/Cargo.toml b/examples/gpio-hal-ledbutton/Cargo.toml
index 573d2d1..454f570 100644
--- a/examples/gpio-hal-ledbutton/Cargo.toml
+++ b/examples/gpio-hal-ledbutton/Cargo.toml
@@ -4,11 +4,12 @@ version = "0.1.0"
 edition = "2018"
 
 [dependencies]
-cortex-m = { version = "0.7", features = ["critical-section-single-core"]}
-cortex-m-rt = "0.7"
+cortex-m = { version = "0.7.7", features = ["critical-section-single-core"]}
+cortex-m-rt = "0.7.3"
 panic-halt = "0.2.0"
-defmt-rtt = "0.4"
-defmt = "0.3.1"
+defmt-rtt = "0.4.0"
+defmt = "0.3.6"
+embedded-hal = "1.0.0"
 
 [dependencies.microbit]
 path = "../../microbit"
diff --git a/examples/gpio-hal-ledbutton/src/main.rs b/examples/gpio-hal-ledbutton/src/main.rs
index 5b3176e..5e0483b 100644
--- a/examples/gpio-hal-ledbutton/src/main.rs
+++ b/examples/gpio-hal-ledbutton/src/main.rs
@@ -5,7 +5,8 @@ use defmt_rtt as _;
 use panic_halt as _;
 
 use cortex_m_rt::entry;
-use microbit::{board::Board, hal::prelude::*};
+use embedded_hal::digital::{InputPin, OutputPin};
+use microbit::board::Board;
 
 #[entry]
 fn main() -> ! {
diff --git a/examples/gpio-hal-printbuttons/Cargo.toml b/examples/gpio-hal-printbuttons/Cargo.toml
index 78378dd..fff23f2 100644
--- a/examples/gpio-hal-printbuttons/Cargo.toml
+++ b/examples/gpio-hal-printbuttons/Cargo.toml
@@ -4,11 +4,11 @@ version = "0.1.0"
 edition = "2018"
 
 [dependencies]
-cortex-m = { version = "0.7", features = ["critical-section-single-core"]}
-cortex-m-rt = "0.7"
+cortex-m = { version = "0.7.7", features = ["critical-section-single-core"]}
+cortex-m-rt = "0.7.3"
 panic-halt = "0.2.0"
-defmt-rtt = "0.4"
-defmt = "0.3.1"
+defmt-rtt = "0.4.0"
+defmt = "0.3.6"
 
 [dependencies.microbit]
 path = "../../microbit"
diff --git a/examples/magnetometer/Cargo.toml b/examples/magnetometer/Cargo.toml
index d1e7c81..a221d11 100644
--- a/examples/magnetometer/Cargo.toml
+++ b/examples/magnetometer/Cargo.toml
@@ -4,12 +4,13 @@ version = "0.1.0"
 edition = "2018"
 
 [dependencies]
-cortex-m = { version = "0.7", features = ["critical-section-single-core"]}
-cortex-m-rt = "0.7"
+cortex-m = { version = "0.7.7", features = ["critical-section-single-core"]}
+cortex-m-rt = "0.7.3"
+embedded-hal = "1.0.0"
 panic-halt = "0.2.0"
-defmt-rtt = "0.4"
-defmt = "0.3"
-lsm303agr = "0.2.0"
+defmt-rtt = "0.4.0"
+defmt = "0.3.6"
+lsm303agr = "0.2.2"
 
 [dependencies.microbit]
 path = "../../microbit"
diff --git a/examples/magnetometer/src/main.rs b/examples/magnetometer/src/main.rs
index 39b09e3..e06ef20 100644
--- a/examples/magnetometer/src/main.rs
+++ b/examples/magnetometer/src/main.rs
@@ -5,8 +5,11 @@ use defmt_rtt as _;
 use panic_halt as _;
 
 use cortex_m_rt::entry;
-
-use microbit::hal::{prelude::*, Timer};
+use embedded_hal::delay::DelayNs;
+use lsm303agr::{
+    interface::I2cInterface, mode::MagOneShot, AccelMode, AccelOutputDataRate, Lsm303agr,
+};
+use microbit::hal::Timer;
 
 #[cfg(feature = "v1")]
 use microbit::{
@@ -19,10 +22,6 @@ use microbit::{
     pac::{twim0::frequency::FREQUENCY_A, TWIM0},
 };
 
-use lsm303agr::{
-    interface::I2cInterface, mode::MagOneShot, AccelMode, AccelOutputDataRate, Lsm303agr,
-};
-
 #[entry]
 fn main() -> ! {
     let board = microbit::Board::take().unwrap();
diff --git a/examples/rng-direct/Cargo.toml b/examples/rng-direct/Cargo.toml
index 2bd0043..a409566 100644
--- a/examples/rng-direct/Cargo.toml
+++ b/examples/rng-direct/Cargo.toml
@@ -4,11 +4,11 @@ version = "0.1.0"
 edition = "2018"
 
 [dependencies]
-cortex-m = { version = "0.7", features = ["critical-section-single-core"]}
-cortex-m-rt = "0.7"
+cortex-m = { version = "0.7.7", features = ["critical-section-single-core"] }
+cortex-m-rt = "0.7.3"
 panic-halt = "0.2.0"
-defmt-rtt = "0.4"
-defmt = "0.3.1"
+defmt-rtt = "0.4.0"
+defmt = "0.3.6"
 
 [dependencies.microbit]
 path = "../../microbit"
diff --git a/examples/rng-hal/Cargo.toml b/examples/rng-hal/Cargo.toml
index 3e3dcd4..7a7686c 100644
--- a/examples/rng-hal/Cargo.toml
+++ b/examples/rng-hal/Cargo.toml
@@ -4,19 +4,19 @@ version = "0.1.0"
 edition = "2018"
 
 [dependencies]
-cortex-m = { version = "0.7", features = ["critical-section-single-core"]}
-cortex-m-rt = "0.7"
+cortex-m = { version = "0.7.7", features = ["critical-section-single-core"]}
+cortex-m-rt = "0.7.3"
 panic-halt = "0.2.0"
-defmt-rtt = "0.4"
-defmt = "0.3.1"
+defmt-rtt = "0.4.0"
+defmt = "0.3.6"
 
 [dependencies.rand]
 default-features = false
-version = "0.8.3"
+version = "0.8.5"
 
 [dependencies.rand_pcg]
 default-features = false
-version = "0.3.0"
+version = "0.3.1"
 
 [dependencies.microbit]
 path = "../../microbit"
diff --git a/examples/serial-direct-echo/Cargo.toml b/examples/serial-direct-echo/Cargo.toml
index c72796f..709e14c 100644
--- a/examples/serial-direct-echo/Cargo.toml
+++ b/examples/serial-direct-echo/Cargo.toml
@@ -4,9 +4,9 @@ version = "0.1.0"
 edition = "2018"
 
 [dependencies]
-cortex-m-rt = "0.7"
+cortex-m-rt = "0.7.3"
 panic-halt = "0.2.0"
-defmt-rtt = "0.4"
+defmt-rtt = "0.4.0"
 
 [dependencies.microbit]
 path = "../../microbit"
diff --git a/examples/serial-direct-helloworld/Cargo.toml b/examples/serial-direct-helloworld/Cargo.toml
index 151a79e..79fffb9 100644
--- a/examples/serial-direct-helloworld/Cargo.toml
+++ b/examples/serial-direct-helloworld/Cargo.toml
@@ -4,9 +4,9 @@ version = "0.1.0"
 edition = "2018"
 
 [dependencies]
-cortex-m-rt = "0.7"
+cortex-m-rt = "0.7.3"
 panic-halt = "0.2.0"
-defmt-rtt = "0.4"
+defmt-rtt = "0.4.0"
 
 [dependencies.microbit]
 path = "../../microbit"
diff --git a/examples/serial-hal-blocking-echo/Cargo.toml b/examples/serial-hal-blocking-echo/Cargo.toml
index 0d275d6..518ded4 100644
--- a/examples/serial-hal-blocking-echo/Cargo.toml
+++ b/examples/serial-hal-blocking-echo/Cargo.toml
@@ -8,7 +8,8 @@ cortex-m-rt = "0.7"
 panic-halt = "0.2.0"
 defmt-rtt = "0.4"
 nb = "1.0.0"
-embedded-hal = "0.2.6"
+embedded-hal = "1.0.0"
+embedded-io = "0.6.1"
 
 [dependencies.microbit]
 path = "../../microbit"
diff --git a/examples/serial-hal-blocking-echo/src/main.rs b/examples/serial-hal-blocking-echo/src/main.rs
index ef07833..1ca3bcb 100644
--- a/examples/serial-hal-blocking-echo/src/main.rs
+++ b/examples/serial-hal-blocking-echo/src/main.rs
@@ -4,23 +4,21 @@
 use panic_halt as _;
 
 use core::fmt::Write;
+use cortex_m_rt::entry;
+use embedded_io::Read;
 
 #[cfg(feature = "v1")]
 use microbit::{
-    hal::prelude::*,
     hal::uart,
     hal::uart::{Baudrate, Parity},
 };
 
 #[cfg(feature = "v2")]
 use microbit::{
-    hal::prelude::*,
     hal::uarte,
     hal::uarte::{Baudrate, Parity},
 };
 
-use cortex_m_rt::entry;
-
 #[cfg(feature = "v2")]
 mod serial_setup;
 #[cfg(feature = "v2")]
@@ -53,7 +51,8 @@ fn main() -> ! {
 
     loop {
         write!(serial, "Hello World:\r\n").unwrap();
-        let input = nb::block!(serial.read()).unwrap();
-        write!(serial, "You said: {}\r\n", input as char).unwrap();
+        let mut input = [0];
+        serial.read_exact(&mut input).unwrap();
+        write!(serial, "You said: {}\r\n", input[0] as char).unwrap();
     }
 }
diff --git a/examples/serial-hal-blocking-echo/src/serial_setup.rs b/examples/serial-hal-blocking-echo/src/serial_setup.rs
index eb3997a..7246a4a 100644
--- a/examples/serial-hal-blocking-echo/src/serial_setup.rs
+++ b/examples/serial-hal-blocking-echo/src/serial_setup.rs
@@ -1,6 +1,4 @@
-use core::fmt;
-use embedded_hal::blocking::serial as bserial;
-use embedded_hal::serial;
+use core::{fmt, ptr::addr_of_mut};
 use microbit::hal::uarte::{Error, Instance, Uarte, UarteRx, UarteTx};
 
 static mut TX_BUF: [u8; 1] = [0; 1];
@@ -11,7 +9,9 @@ pub struct UartePort<T: Instance>(UarteTx<T>, UarteRx<T>);
 impl<T: Instance> UartePort<T> {
     pub fn new(serial: Uarte<T>) -> UartePort<T> {
         let (tx, rx) = serial
-            .split(unsafe { &mut TX_BUF }, unsafe { &mut RX_BUF })
+            .split(unsafe { addr_of_mut!(TX_BUF).as_mut().unwrap() }, unsafe {
+                addr_of_mut!(RX_BUF).as_mut().unwrap()
+            })
             .unwrap();
         UartePort(tx, rx)
     }
@@ -23,24 +23,22 @@ impl<T: Instance> fmt::Write for UartePort<T> {
     }
 }
 
-impl<T: Instance> serial::Write<u8> for UartePort<T> {
+impl<T: Instance> embedded_io::ErrorType for UartePort<T> {
     type Error = Error;
+}
 
-    fn write(&mut self, b: u8) -> nb::Result<(), Self::Error> {
-        self.0.write(b)
+impl<T: Instance> embedded_io::Write for UartePort<T> {
+    fn write(&mut self, buffer: &[u8]) -> Result<usize, Self::Error> {
+        self.0.write(buffer)
     }
 
-    fn flush(&mut self) -> nb::Result<(), Self::Error> {
+    fn flush(&mut self) -> Result<(), Self::Error> {
         self.0.flush()
     }
 }
 
-impl<T: Instance> bserial::write::Default<u8> for UartePort<T> {}
-
-impl<T: Instance> serial::Read<u8> for UartePort<T> {
-    type Error = Error;
-
-    fn read(&mut self) -> nb::Result<u8, Self::Error> {
-        self.1.read()
+impl<T: Instance> embedded_io::Read for UartePort<T> {
+    fn read(&mut self, buffer: &mut [u8]) -> Result<usize, Self::Error> {
+        self.1.read(buffer)
     }
 }
diff --git a/examples/servo/Cargo.toml b/examples/servo/Cargo.toml
index cc66bac..faf08c2 100644
--- a/examples/servo/Cargo.toml
+++ b/examples/servo/Cargo.toml
@@ -7,10 +7,10 @@ edition = "2021"
 
 [dependencies]
 cortex-m = { version = "0.7.7", features = ["critical-section-single-core"]}
-cortex-m-rt = "0.7"
+cortex-m-rt = "0.7.3"
 panic-halt = "0.2.0"
-defmt-rtt = "0.3.2"
-defmt = "0.3.1"
+defmt-rtt = "0.4.0"
+defmt = "0.3.6"
 
 [dependencies.microbit]
 path = "../../microbit"
diff --git a/examples/v2-microphone/Cargo.toml b/examples/v2-microphone/Cargo.toml
index c7cf8a9..ff2d506 100644
--- a/examples/v2-microphone/Cargo.toml
+++ b/examples/v2-microphone/Cargo.toml
@@ -4,12 +4,12 @@ version = "0.1.0"
 edition = "2018"
 
 [dependencies]
-cortex-m = { version = "0.7", features = ["critical-section-single-core"]}
-embedded-hal = "0.2.4"
-cortex-m-rt = "0.7.2"
+cortex-m = { version = "0.7.7", features = ["critical-section-single-core"] }
+embedded-hal = "1.0.0"
+cortex-m-rt = "0.7.3"
 panic-halt = "0.2.0"
-defmt-rtt = "0.4"
-defmt = "0.3.1"
+defmt-rtt = "0.4.0"
+defmt = "0.3.6"
 
 [dependencies.microbit-v2]
 path = "../../microbit-v2"
diff --git a/examples/v2-microphone/src/main.rs b/examples/v2-microphone/src/main.rs
index b00061a..780ba2f 100644
--- a/examples/v2-microphone/src/main.rs
+++ b/examples/v2-microphone/src/main.rs
@@ -5,13 +5,11 @@ use defmt_rtt as _;
 use panic_halt as _;
 
 use cortex_m_rt::entry;
-
 use microbit::{
     board::Board,
     display::blocking::Display,
     hal::{
         gpio::{Level, OpenDrainConfig},
-        prelude::*,
         saadc::SaadcConfig,
         Saadc, Timer,
     },
@@ -39,7 +37,7 @@ fn main() -> ! {
         let mut max_value: u16 = 0;
         loop {
             let mic_value = saadc
-                .read(&mut mic_in)
+                .read_channel(&mut mic_in)
                 .expect("could not read value of microphone") as u16;
 
             // Smoothen the signal as audio comes in waves
diff --git a/examples/v2-speaker/Cargo.toml b/examples/v2-speaker/Cargo.toml
index 4b26115..0f13b70 100644
--- a/examples/v2-speaker/Cargo.toml
+++ b/examples/v2-speaker/Cargo.toml
@@ -4,12 +4,12 @@ version = "0.1.0"
 edition = "2018"
 
 [dependencies]
-cortex-m = { version = "0.7", features = ["critical-section-single-core"]}
-embedded-hal = "0.2.4"
-cortex-m-rt = "0.7"
+cortex-m = { version = "0.7.7", features = ["critical-section-single-core"]}
+embedded-hal = "1.0.0"
+cortex-m-rt = "0.7.3"
 panic-halt = "0.2.0"
 defmt-rtt = "0.4"
-defmt = "0.3.1"
+defmt = "0.3.6"
 
 [dependencies.microbit-v2]
 path = "../../microbit-v2"
diff --git a/examples/v2-speaker/src/main.rs b/examples/v2-speaker/src/main.rs
index 260d591..dcdab27 100644
--- a/examples/v2-speaker/src/main.rs
+++ b/examples/v2-speaker/src/main.rs
@@ -6,14 +6,12 @@ use panic_halt as _;
 
 use core::cell::RefCell;
 use cortex_m::interrupt::Mutex;
-
 use cortex_m_rt::entry;
+use embedded_hal::digital::OutputPin;
 use microbit::{
     hal::{
         clocks::Clocks,
-        gpio,
-        prelude::OutputPin,
-        pwm,
+        gpio, pwm,
         rtc::{Rtc, RtcInterrupt},
         time::Hertz,
     },
diff --git a/microbit-common/Cargo.toml b/microbit-common/Cargo.toml
index 2718b20..6662cc6 100644
--- a/microbit-common/Cargo.toml
+++ b/microbit-common/Cargo.toml
@@ -25,16 +25,16 @@ keywords = [
 license = "0BSD"
 
 [dependencies]
-tiny-led-matrix = "1.0.1"
-embedded-hal = "0.2.4"
+tiny-led-matrix = "1.0.2"
+embedded-hal = "1.0.0"
 
 [dependencies.nrf51-hal]
 optional = true
-version = "0.14.0"
+version = "0.17.0"
 
 [dependencies.nrf52833-hal]
 optional = true
-version = "0.14.0"
+version = "0.17.0"
 
 [features]
 doc = []
diff --git a/microbit-common/src/display/blocking.rs b/microbit-common/src/display/blocking.rs
index b17245a..9c209f2 100644
--- a/microbit-common/src/display/blocking.rs
+++ b/microbit-common/src/display/blocking.rs
@@ -13,7 +13,7 @@
 //! #     hal,
 //! #     display::blocking::Display,
 //! # };
-//! # use embedded_hal::blocking::delay::DelayMs;
+//! # use embedded_hal::delay::DelayNs;
 //! // take the board
 //! let board = Board::take().unwrap();
 //! // make a timer
@@ -31,7 +31,7 @@
 //! loop {
 //!     display.show(&mut timer, heart, 1000);
 //!     display.clear();
-//!     timer.delay_ms(250u32);
+//!     timer.delay_ms(250);
 //! }
 //! ```
 //!
@@ -63,14 +63,9 @@
 //! Will display an arrow pointing towards the boards usb port.
 //!
 //! For a working example [`examples/display-blocking`](https://github.com/nrf-rs/microbit/tree/main/examples/display-blocking)
-use crate::hal::{
-    gpio::{Output, Pin, PushPull},
-    prelude::*,
-};
-
 use crate::gpio::{DisplayPins, NUM_COLS, NUM_ROWS};
-
-use embedded_hal::blocking::delay::DelayUs;
+use crate::hal::gpio::{Output, Pin, PushPull};
+use embedded_hal::{delay::DelayNs, digital::OutputPin};
 
 #[allow(clippy::upper_case_acronyms)]
 pub(crate) type LED = Pin<Output<PushPull>>;
@@ -142,12 +137,7 @@ impl Display {
     }
 
     /// Display 5x5 image for a given duration
-    pub fn show<D: DelayUs<u32>>(
-        &mut self,
-        delay: &mut D,
-        led_display: [[u8; 5]; 5],
-        duration_ms: u32,
-    ) {
+    pub fn show<D: DelayNs>(&mut self, delay: &mut D, led_display: [[u8; 5]; 5], duration_ms: u32) {
         #[cfg(feature = "v1")]
         {
             let led_matrix = Display::image2matrix(led_display);
@@ -161,7 +151,7 @@ impl Display {
     ///
     /// The pins are represented as a [3x9 matrix on the micro:bit
     /// V1](https://tech.microbit.org/hardware/1-5-revision/#display).
-    fn show_inner<D: DelayUs<u32>>(
+    fn show_inner<D: DelayNs>(
         &mut self,
         delay: &mut D,
         led_matrix: [[u8; NUM_COLS]; NUM_ROWS],
diff --git a/microbit-common/src/display/nonblocking/mod.rs b/microbit-common/src/display/nonblocking/mod.rs
index bdcd275..a290173 100644
--- a/microbit-common/src/display/nonblocking/mod.rs
+++ b/microbit-common/src/display/nonblocking/mod.rs
@@ -22,7 +22,7 @@
 //!     hal,
 //!     display::nonblocking::{Display, GreyscaleImage},
 //! };
-//! use embedded_hal::blocking::delay::DelayMs;
+//! use embedded_hal::delay::DelayNs;
 //!
 //! let board = Board::take().unwrap();
 //!
@@ -39,10 +39,10 @@
 //!             [0, 7, 0, 7, 0],
 //!             [0, 0, 7, 0, 0],
 //!         ]));
-//!         timer2.delay_ms(1000u32);
+//!         timer2.delay_ms(1000);
 //!
 //!         display.clear();
-//!         timer2.delay_ms(1000u32);
+//!         timer2.delay_ms(1000);
 //!     }
 //! }
 //!
diff --git a/xtask/Cargo.toml b/xtask/Cargo.toml
index a7175ff..d77d4e4 100644
--- a/xtask/Cargo.toml
+++ b/xtask/Cargo.toml
@@ -4,5 +4,5 @@ version = "0.1.0"
 edition = "2018"
 
 [dependencies]
-cargo_toml = "0.14"
-chrono = "0.4.19"
+cargo_toml = "0.19.2"
+chrono = "0.4.37"
diff --git a/xtask/src/bump.rs b/xtask/src/bump.rs
index f88f4c0..62ecb0e 100644
--- a/xtask/src/bump.rs
+++ b/xtask/src/bump.rs
@@ -39,7 +39,7 @@ pub fn bump_versions(new_version: &str, dry_run: bool) {
         );
 
         // Prepend empty "[Unreleased]" section, promote the current one.
-        let today = Local::today().format("%Y-%m-%d").to_string();
+        let today = Local::now().date_naive().format("%Y-%m-%d").to_string();
         let from = String::from("## [Unreleased]");
         let to = format!(
             "## [Unreleased]\n\n(no changes)\n\n## [{}] - {}",