diff --git a/Cargo.lock b/Cargo.lock
index 03273f0..7093adc 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -38,7 +38,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b9a69a963b70ddacfcd382524f72a4576f359af9334b3bf48a79566590bb8bfa"
 dependencies = [
  "bitrate",
- "cortex-m 0.7.2",
+ "cortex-m 0.6.7",
  "embedded-hal",
 ]
 
@@ -48,7 +48,7 @@ version = "0.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "30302dda7a66f8c55932ebf208f7def840743ff64d495e9ceffcd97c18f11d39"
 dependencies = [
- "cortex-m 0.7.2",
+ "cortex-m 0.7.3",
 ]
 
 [[package]]
@@ -126,15 +126,15 @@ dependencies = [
  "aligned",
  "bare-metal 0.2.5",
  "bitfield",
- "cortex-m 0.7.2",
+ "cortex-m 0.7.3",
  "volatile-register",
 ]
 
 [[package]]
 name = "cortex-m"
-version = "0.7.2"
+version = "0.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "643a210c1bdc23d0db511e2a576082f4ff4dcae9d0c37f50b431b8f8439d6d6b"
+checksum = "2ac919ef424449ec8c08d515590ce15d9262c0ca5f0da5b0c901e971a3b783b3"
 dependencies = [
  "bare-metal 0.2.5",
  "bitfield",
@@ -162,9 +162,9 @@ dependencies = [
 
 [[package]]
 name = "cortex-m-rtic"
-version = "0.5.6"
+version = "0.5.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fa43f63284b363ac64f9ce5221a0f593b54f73258aba8e1a88c1feed8efdb664"
+checksum = "9845c4c7f7af19e216a2d00345f7f1507b8907b85cd551e403d68baeec342bb3"
 dependencies = [
  "cortex-m 0.6.7",
  "cortex-m-rt",
@@ -176,9 +176,9 @@ dependencies = [
 
 [[package]]
 name = "cortex-m-rtic-macros"
-version = "0.5.2"
+version = "0.5.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9a1a6a4c9550373038c0e21a78d44d529bd697c25bbf6b8004bddc6e63b119c7"
+checksum = "cc874eda99515b15e67f03562726a530388f454431096d30131051b52b840559"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -509,9 +509,9 @@ dependencies = [
 
 [[package]]
 name = "num_enum"
-version = "0.5.1"
+version = "0.5.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "226b45a5c2ac4dd696ed30fa6b94b057ad909c7b7fc2e0d0808192bced894066"
+checksum = "e5adf0198d427ee515335639f275e806ca01acf9f07d7cf14bb36a10532a6169"
 dependencies = [
  "derivative",
  "num_enum_derive",
@@ -519,9 +519,9 @@ dependencies = [
 
 [[package]]
 name = "num_enum_derive"
-version = "0.5.1"
+version = "0.5.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1c0fd9eba1d5db0994a239e09c1be402d35622277e35468ba891aa5e3188ce7e"
+checksum = "b1def5a3f69d4707d8a040b12785b98029a39e8c610ae685c7f6265669767482"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -645,7 +645,7 @@ version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "065d6058bb1204f51a562a67209e1817cf714759d5cf845aa45c75fa7b0b9d9b"
 dependencies = [
- "cortex-m 0.7.2",
+ "cortex-m 0.7.3",
  "ufmt-write",
 ]
 
@@ -774,7 +774,7 @@ version = "0.5.0"
 dependencies = [
  "ad9959",
  "asm-delay",
- "cortex-m 0.7.2",
+ "cortex-m 0.7.3",
  "cortex-m-rt",
  "cortex-m-rtic",
  "dsp",
@@ -810,7 +810,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8b672c837e0ee8158ecc7fce0f9a948dd0693a9c588338e728d14b73307a0b7d"
 dependencies = [
  "bare-metal 0.2.5",
- "cortex-m 0.7.2",
+ "cortex-m 0.6.7",
  "cortex-m-rt",
  "vcell",
 ]
@@ -822,7 +822,7 @@ source = "git+https://github.com/quartiq/stm32h7xx-hal.git?rev=33aa67d#33aa67d74
 dependencies = [
  "bare-metal 1.0.0",
  "cast",
- "cortex-m 0.7.2",
+ "cortex-m 0.7.3",
  "cortex-m-rt",
  "embedded-dma",
  "embedded-hal",
diff --git a/Cargo.toml b/Cargo.toml
index 93abac7..cce9eeb 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -35,11 +35,11 @@ log = { version = "0.4", features = ["max_level_trace", "release_max_level_info"
 rtt-target = { version = "0.3", features = ["cortex-m"] }
 serde = { version = "1.0", features = ["derive"], default-features = false }
 heapless = { version = "0.7", features = ["serde"] }
-cortex-m-rtic = "0.5.6"
+cortex-m-rtic = "0.5.7"
 embedded-hal = "0.2.5"
 nb = "1.0.0"
 asm-delay = "0.9.0"
-num_enum = { version = "0.5.1", default-features = false }
+num_enum = { version = "0.5.2", default-features = false }
 paste = "1"
 dsp = { path = "dsp" }
 ad9959 = { path = "ad9959" }