diff --git a/Cargo.toml b/Cargo.toml
index 3330da2..676110c 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -29,7 +29,7 @@ jwt-simple = { version = "0.12.12", default-features = false, features = ["pure-
 actix-remote-ip = "0.1.0"
 bytes = "1.10.1"
 sha2 = "0.11.0-rc.0"
-base16ct = "0.3.0"
+base16ct = { version = "0.3.0", features = ["alloc"] }
 ruma = { version = "0.12.6", features = ["client-api-c", "client-ext-client-api", "client-hyper-native-tls", "rand"] }
 actix-ws = "0.3.0"
-tokio = { version = "1.47.1", features = ["rt", "time", "macros", "rt-multi-thread"] }
\ No newline at end of file
+tokio = { version = "1.47.1", features = ["rt", "time", "macros", "rt-multi-thread"] }