diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 1529aa7b4..679b76450 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -147,3 +147,14 @@ jobs:
         with:
           files: .
           ignore_files: "target/"
+
+  link-checker:
+    name: Link Checker
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v2
+    - name: Check URLs in documentation
+      uses: lycheeverse/lychee-action@v1.0.4
+      with:
+        args: --verbose --no-progress "*.md" "**/*.md" "**/*.rs" "*.toml" "**/*.toml" -h accept=text/html
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3999c31e7..baec06ab4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -327,7 +327,7 @@ let clocks = rcc
 [#2]: https://github.com/stm32-rs/stm32f3xx-hal/pull/2
 
 [Unreleased]: https://github.com/stm32-rs/stm32f3xx-hal/compare/v0.6.1...HEAD
-[v0.6.0]: https://github.com/stm32-rs/stm32f3xx-hal/compare/v0.6.0...v0.6.1
+[v0.6.1]: https://github.com/stm32-rs/stm32f3xx-hal/compare/v0.6.0...v0.6.1
 [v0.6.0]: https://github.com/stm32-rs/stm32f3xx-hal/compare/v0.5.0...v0.6.0
 [v0.5.0]: https://github.com/stm32-rs/stm32f3xx-hal/compare/v0.4.3...v0.5.0
 [v0.4.3]: https://github.com/stm32-rs/stm32f3xx-hal/compare/v0.4.2...v0.4.3
diff --git a/src/adc.rs b/src/adc.rs
index 8aa5740d0..c3535fdd4 100644
--- a/src/adc.rs
+++ b/src/adc.rs
@@ -7,7 +7,7 @@
 //! It can be built for the STM32F3Discovery running
 //! `cargo build --example adc --features=stm32f303xc`
 //!
-//! [examples/adc.rs]: https://github.com/stm32-rs/stm32f3xx-hal/blob/v0.6.0/examples/adc.rs
+//! [examples/adc.rs]: https://github.com/stm32-rs/stm32f3xx-hal/blob/v0.6.1/examples/adc.rs
 
 use crate::{
     gpio::Analog,
diff --git a/src/can.rs b/src/can.rs
index dfc0325e7..c149c633e 100644
--- a/src/can.rs
+++ b/src/can.rs
@@ -9,7 +9,7 @@
 //!
 //! A usage example of the can peripheral can be found at [examples/can.rs]
 //!
-//! [examples/can.rs]: https://github.com/stm32-rs/stm32f3xx-hal/blob/v0.6.0/examples/can.rs
+//! [examples/can.rs]: https://github.com/stm32-rs/stm32f3xx-hal/blob/v0.6.1/examples/can.rs
 
 pub use embedded_hal_can::{self, Filter, Frame, Id, Receiver, Transmitter};
 
diff --git a/src/dma.rs b/src/dma.rs
index 294ed9fde..30acdb050 100644
--- a/src/dma.rs
+++ b/src/dma.rs
@@ -4,7 +4,7 @@
 //!
 //! An example how to use DMA for serial, can be found at [examples/serial_dma.rs]
 //!
-//! [examples/serial_dma.rs]: https://github.com/stm32-rs/stm32f3xx-hal/blob/v0.6.0/examples/serial_dma.rs
+//! [examples/serial_dma.rs]: https://github.com/stm32-rs/stm32f3xx-hal/blob/v0.6.1/examples/serial_dma.rs
 
 // To learn about most of the ideas implemented here, check out the DMA section
 // of the Embedonomicon: https://docs.rust-embedded.org/embedonomicon/dma.html
diff --git a/src/gpio.rs b/src/gpio.rs
index ab7b8c738..4b56d8b39 100644
--- a/src/gpio.rs
+++ b/src/gpio.rs
@@ -26,7 +26,7 @@
 //!
 //! [InputPin]: embedded_hal::digital::v2::InputPin
 //! [OutputPin]: embedded_hal::digital::v2::OutputPin
-//! [examples/toggle.rs]: https://github.com/stm32-rs/stm32f3xx-hal/blob/v0.6.0/examples/toggle.rs
+//! [examples/toggle.rs]: https://github.com/stm32-rs/stm32f3xx-hal/blob/v0.6.1/examples/toggle.rs
 
 use core::convert::Infallible;
 use core::marker::PhantomData;
@@ -163,7 +163,7 @@ macro_rules! gpio {
         ///
         /// See [examples/gpio_erased.rs] as an example.
         ///
-        /// [examples/gpio_erased.rs]: https://github.com/stm32-rs/stm32f3xx-hal/blob/v0.6.0/examples/gpio_erased.rs
+        /// [examples/gpio_erased.rs]: https://github.com/stm32-rs/stm32f3xx-hal/blob/v0.6.1/examples/gpio_erased.rs
         pub struct PXx<MODE> {
             i: u8,
             gpio: Gpio,
diff --git a/src/i2c.rs b/src/i2c.rs
index ce7eb1c80..c561799b3 100644
--- a/src/i2c.rs
+++ b/src/i2c.rs
@@ -2,7 +2,7 @@
 //!
 //! A usage example of the i2c peripheral can be found at [examples/i2c_scanner.rs]
 //!
-//! [examples/i2c_scanner.rs]: https://github.com/stm32-rs/stm32f3xx-hal/blob/v0.6.0/examples/i2c_scanner.rs
+//! [examples/i2c_scanner.rs]: https://github.com/stm32-rs/stm32f3xx-hal/blob/v0.6.1/examples/i2c_scanner.rs
 
 use core::convert::TryFrom;
 use core::ops::Deref;
diff --git a/src/pwm.rs b/src/pwm.rs
index c3978420d..b832558f3 100644
--- a/src/pwm.rs
+++ b/src/pwm.rs
@@ -152,7 +152,7 @@
 
   A usage example can be found at [examples/pwm.rs]
 
-  [examples/pwm.rs]: https://github.com/stm32-rs/stm32f3xx-hal/blob/v0.6.0/examples/pwm.rs
+  [examples/pwm.rs]: https://github.com/stm32-rs/stm32f3xx-hal/blob/v0.6.1/examples/pwm.rs
 */
 
 use crate::{
diff --git a/src/usb.rs b/src/usb.rs
index 404fc420f..a896c9bc3 100644
--- a/src/usb.rs
+++ b/src/usb.rs
@@ -4,7 +4,7 @@
 //!
 //! See [examples/usb_serial.rs] for a usage example.
 //!
-//! [examples/usb_serial.rs]: https://github.com/stm32-rs/stm32f3xx-hal/blob/v0.6.0/examples/usb_serial.rs
+//! [examples/usb_serial.rs]: https://github.com/stm32-rs/stm32f3xx-hal/blob/v0.6.1/examples/usb_serial.rs
 
 use crate::pac::{RCC, USB};
 use stm32_usbd::UsbPeripheral;
diff --git a/src/watchdog.rs b/src/watchdog.rs
index ef723014a..c8c989527 100644
--- a/src/watchdog.rs
+++ b/src/watchdog.rs
@@ -2,7 +2,7 @@
 //!
 //! A usage example of the watchdog can be found at [examples/can.rs]
 //!
-//! [examples/can.rs]: https://github.com/stm32-rs/stm32f3xx-hal/blob/v0.6.0/examples/can.rs
+//! [examples/can.rs]: https://github.com/stm32-rs/stm32f3xx-hal/blob/v0.6.1/examples/can.rs
 
 use crate::hal::watchdog::{Watchdog, WatchdogEnable};