diff --git a/protocol/Cargo.toml b/protocol/Cargo.toml
index 9db6284f..16c2e9a2 100644
--- a/protocol/Cargo.toml
+++ b/protocol/Cargo.toml
@@ -12,7 +12,7 @@ wasm-bindgen = ["uuid/js"]
 
 [dependencies]
 byteorder = "1"
-ordered-float = "4.1.0"
+ordered-float = "5.0.0"
 uuid = "1"
 chrono = "0.4.26"
 num_enum = "0.7.0"