diff --git a/modules/network/Cargo.toml b/modules/network/Cargo.toml
index 1f676896..927e49c7 100644
--- a/modules/network/Cargo.toml
+++ b/modules/network/Cargo.toml
@@ -33,7 +33,7 @@ smoltcp = { workspace = true, features = [
   "socket-icmp",
   "socket-dhcpv4",
 ] }
-heapless = { version = "0.8" }
+heapless = { version = "0.9" }
 
 [dev-dependencies]
 testing = { workspace = true }