diff --git a/Cargo.lock b/Cargo.lock
index d3d4b5bb..96fb8e09 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -298,9 +298,9 @@ dependencies = [
 
 [[package]]
 name = "cortex-m-rtic"
-version = "1.0.0"
+version = "1.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "daae9c453d0d5b467ebcdeae7aba537cb45a7de899930ad09f01c8dc42aa531f"
+checksum = "c6b82f1c39acd6c3a35c2013b6110c20f5bc534522791fabadeed49ccada2dce"
 dependencies = [
  "bare-metal 1.0.0",
  "cortex-m 0.7.6",
@@ -313,9 +313,9 @@ dependencies = [
 
 [[package]]
 name = "cortex-m-rtic-macros"
-version = "1.0.0"
+version = "1.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7ba355d1639cf8df7c0658f01bd8952d11d49a029309118787eb54afc47a6cf8"
+checksum = "9e8e9645ef54bec1cf70ac33e9bf9566e6507ab5b41ae6baf3735662194e8607"
 dependencies = [
  "proc-macro-error",
  "proc-macro2",
@@ -1036,9 +1036,9 @@ checksum = "fb8b0b822d1a366470b9cea83a1d4e788392db763539dc4ba022bcc787fece82"
 
 [[package]]
 name = "rtic-syntax"
-version = "1.0.0"
+version = "1.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "24b149ff3177daeee442bb81ef7867d20d3c1ffea8a0a94e46e0e4b876ec4be2"
+checksum = "3ad3ae243dd8d0a1b064615f664d4fa7e63929939074c564cbe5efdc4c503065"
 dependencies = [
  "indexmap",
  "proc-macro2",
diff --git a/Cargo.toml b/Cargo.toml
index f483edcc..515a771f 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -27,7 +27,7 @@ exclude = [
 [dependencies]
 cortex-m = "0.7.6"
 cortex-m-rt = "0.6.10"
-cortex-m-rtic = "1.0"
+cortex-m-rtic = "1.1"
 enum-iterator = "0.6.0"
 mono-clock = "0.1"
 systick-monotonic = "1.0.0"
diff --git a/src/hardware/platform.rs b/src/hardware/platform.rs
index 8985b69a..df7a38a6 100644
--- a/src/hardware/platform.rs
+++ b/src/hardware/platform.rs
@@ -119,7 +119,7 @@ pub fn clear_reset_flags() {
 /// Reset the device to the internal DFU bootloader.
 pub fn reset_to_dfu_bootloader() {
     // Disable the SysTick peripheral.
-    let systick = unsafe { &*cortex_m::peripheral::SYST::ptr() };
+    let systick = unsafe { &*cortex_m::peripheral::SYST::PTR };
     unsafe {
         systick.csr.write(0);
         systick.rvr.write(0);