diff --git a/Cargo.lock b/Cargo.lock
index 30a5b3e..2c52531 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -313,18 +313,18 @@ dependencies = [
 
 [[package]]
 name = "cortex-m-rt"
-version = "0.7.5"
+version = "0.7.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "801d4dec46b34c299ccf6b036717ae0fce602faa4f4fe816d9013b9a7c9f5ba6"
+checksum = "9c439b23bf18154d8a634543caf1ee73cceb723f2902f7ea243634159a00fd47"
 dependencies = [
  "cortex-m-rt-macros",
 ]
 
 [[package]]
 name = "cortex-m-rt-macros"
-version = "0.7.5"
+version = "0.7.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e37549a379a9e0e6e576fd208ee60394ccb8be963889eebba3ffe0980364f472"
+checksum = "061a75f3e7f3f01d649668d68e02d0ef92c7041a9c97b8fe6bc354ddbf40822d"
 dependencies = [
  "proc-macro2",
  "quote",