diff --git a/Cargo.toml b/Cargo.toml
index 24c26e5..e13d94f 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -18,10 +18,10 @@ shared-secret-registration-mac = ["dep:hex", "dep:hmac", "dep:sha1"]
 
 [dependencies]
 hex = { version = "0.4.3", optional = true }
-hmac = { version = "0.12.1", optional = true }
-ruma = { version = "0.16.0", features = ["api", "events"] }
+hmac = { version = "0.13.0", optional = true }
+ruma = { version = "0.17.0", features = ["api", "events"] }
 serde = { version = "1.0.118", features = ["derive"] }
-sha1 = { version = "0.10.1", optional = true }
+sha1 = { version = "0.11.0", optional = true }
 
 [dev-dependencies]
 serde_json = "1.0.61"
diff --git a/src/register_users/shared_secret_register/v1.rs b/src/register_users/shared_secret_register/v1.rs
index 4a05f43..3eaa99e 100644
--- a/src/register_users/shared_secret_register/v1.rs
+++ b/src/register_users/shared_secret_register/v1.rs
@@ -1,7 +1,7 @@
 //! [POST /_synapse/admin/v1/register](https://github.com/element-hq/synapse/blob/master/docs/admin_api/register_api.md)
 
 #[cfg(feature = "shared-secret-registration-mac")]
-use hmac::{Hmac, Mac, digest::InvalidLength};
+use hmac::{Hmac, KeyInit as _, Mac, digest::InvalidLength};
 use ruma::{
     OwnedDeviceId, OwnedServerName, OwnedUserId,
     api::{auth_scheme::NoAuthentication, metadata, request, response},