diff --git a/Cargo.toml b/Cargo.toml
index e4c92d2e179e8cf818d09d4f43459ec4544857ee..3308e7fcad04b7199c3cdca6c1dcac8688792114 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -14,7 +14,7 @@ vcell = "0.1.0"
 
 [dependencies.cortex-m-rt]
 optional = true
-version = "0.4.0"
+version = "0.5.0"
 
 [features]
 rt = ["cortex-m-rt/device"]
\ No newline at end of file