use the single core variant of spsc::Queue

1 files changed, 1 insertions, 1 deletions

diff --git a/Cargo.toml b/Cargo.toml
index 82295a3..6b67c2a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -37,7 +37,7 @@ required-features = ["timer-queue"]
 cortex-m = "0.5.8"
 cortex-m-rt = "0.6.7"
 cortex-m-rtfm-macros = { path = "macros", version = "0.4.0-beta.3" }
-heapless = "0.4.0"
+heapless = "0.4.1"
 owned-singleton = "0.1.0"
 
 [dev-dependencies]