diff --git a/src/core_rust/Cargo.toml b/src/core_rust/Cargo.toml
index 8c49928..26900c7 100644
--- a/src/core_rust/Cargo.toml
+++ b/src/core_rust/Cargo.toml
@@ -71,7 +71,7 @@ crc32fast = "1.4"
 
 # REST API (v0.39.0)
 axum = { version = "0.7", features = ["ws"] }
-tower = "0.4"
+tower = "0.5"
 tower-http = { version = "0.5", features = ["cors", "trace"] }
 tracing = "0.1"
 tracing-subscriber = { version = "0.3", features = ["env-filter"] }