diff --git a/Cargo.toml b/Cargo.toml
index 60d5e55..f229971 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -12,7 +12,7 @@ repository = "https://github.com/arkedge/eb90-rs"
 heapless = "0.7"
 crc = "2"
 tokio-util = { version = "0.7", features = ["codec"], optional = true }
-bytes = { version = "1.4.0", optional = true }
+bytes = { version = "1.5.0", optional = true }
 
 [dev-dependencies]
 proptest = "1"