diff --git a/Cargo.lock b/Cargo.lock
index d01aba2..0ec29eb 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -145,9 +145,9 @@ dependencies = [
 
 [[package]]
 name = "cortex-m-rtic"
-version = "0.5.4"
+version = "0.5.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9aed487d27f3ea7b0d14ea8cf0cc94b050b74d2da5b54bbd896699ddc90424fd"
+checksum = "b30efcb6b7920d9016182c485687f0012487032a14c415d2fce6e9862ef8260e"
 dependencies = [
  "cortex-m",
  "cortex-m-rt",
@@ -159,9 +159,9 @@ dependencies = [
 
 [[package]]
 name = "cortex-m-rtic-macros"
-version = "0.5.1"
+version = "0.5.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b79c949501157a9806d21e459742fb7d895c410628774cdfb02ea4ae349dc52a"
+checksum = "9a1a6a4c9550373038c0e21a78d44d529bd697c25bbf6b8004bddc6e63b119c7"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/Cargo.toml b/Cargo.toml
index 8b598fd..9b7cb73 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -35,7 +35,7 @@ panic-halt = "0.2"
 serde = { version = "1.0", features = ["derive"], default-features = false }
 heapless = { version = "0.5", features = ["serde"] }
 serde-json-core = "0.1"
-cortex-m-rtic = "0.5.4"
+cortex-m-rtic = "0.5.5"
 embedded-hal = "0.2.4"
 nb = "1.0.0"
 asm-delay = "0.9.0"