diff --git a/Cargo.lock b/Cargo.lock
index 86ea51a..26d7212 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -87,7 +87,7 @@ dependencies = [
 
 [[package]]
 name = "cortex-m-rtfm"
-version = "0.5.0"
+version = "0.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cortex-m 0.6.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -307,7 +307,7 @@ dependencies = [
  "cortex-m 0.6.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "cortex-m-log 0.6.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "cortex-m-rt 0.6.10 (registry+https://github.com/rust-lang/crates.io-index)",
- "cortex-m-rtfm 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cortex-m-rtfm 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "heapless 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "panic-halt 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -379,7 +379,7 @@ dependencies = [
 "checksum cortex-m-log 0.6.1 (registry+https://github.com/rust-lang/crates.io-index)" = "978caafe65d1023d38b00c76b83564788fc351d954a5005fb72cf992c0d61458"
 "checksum cortex-m-rt 0.6.10 (registry+https://github.com/rust-lang/crates.io-index)" = "17805910e3ecf029bdbfcc42b7384d9e3d9e5626153fa810002c1ef9839338ac"
 "checksum cortex-m-rt-macros 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)" = "2a6dc359ebb215c4924bffacfe46a8f02ef80fe2071bba1635a2ded42b40f936"
-"checksum cortex-m-rtfm 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)" = "b25283564e768f6e9cbb1372d94303efec0ea1b18ea5f733ed066ba6eb03040f"
+"checksum cortex-m-rtfm 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)" = "eaf0b9fd3f042cb3793d15daf3cea201b2f25c99b0b5b936a551bb6909c3ae5b"
 "checksum cortex-m-rtfm-macros 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)" = "c62092f6ff344e9b0adb748f0302ed69889ba2fae1fce446e3788d4726ea73bb"
 "checksum cortex-m-semihosting 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)" = "113ef0ecffee2b62b58f9380f4469099b30e9f9cbee2804771b4203ba1762cfa"
 "checksum generic-array 0.12.3 (registry+https://github.com/rust-lang/crates.io-index)" = "c68f0274ae0e023facc3c97b2e00f076be70e254bc851d972503b328db79b2ec"