diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index d942fc58..19633e52 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -4,7 +4,7 @@ env:
   CARGO_TERM_COLOR: always
   CARGO_REGISTRIES_CRATES_IO_PROTOCOL: sparse
   # Keep in sync with version in `rust-toolchain.toml` and `xtask/src/ci.rs`
-  NIGHTLY: nightly-2024-07-29
+  NIGHTLY: nightly-2024-09-06
 
 on:
   push:
diff --git a/crates/ruma-common/src/serde/raw.rs b/crates/ruma-common/src/serde/raw.rs
index 30b9cfda..7be90ffb 100644
--- a/crates/ruma-common/src/serde/raw.rs
+++ b/crates/ruma-common/src/serde/raw.rs
@@ -11,9 +11,7 @@ use serde::{
 };
 use serde_json::value::{to_raw_value as to_raw_json_value, RawValue as RawJsonValue};
 
-/// A wrapper around `Box<RawValue>`, to be used in place of any type in the Matrix endpoint
-/// definition to allow request and response types to contain that said type represented by
-/// the generic argument `Ev`.
+/// A wrapper around `Box<RawValue>` with a generic parameter for the expected Rust type.
 ///
 /// Ruma offers the `Raw` wrapper to enable passing around JSON text that is only partially
 /// validated. This is useful when a client receives events that do not follow the spec perfectly
diff --git a/crates/ruma-common/src/serde/strings.rs b/crates/ruma-common/src/serde/strings.rs
index 55d94e47..dcb3cef9 100644
--- a/crates/ruma-common/src/serde/strings.rs
+++ b/crates/ruma-common/src/serde/strings.rs
@@ -9,6 +9,7 @@ use serde::{
 
 /// Serde deserialization decorator to map empty Strings to None,
 /// and forward non-empty Strings to the Deserialize implementation for T.
+///
 /// Useful for the typical
 /// "A room with an X event with an absent, null, or empty Y field
 /// should be treated the same as a room with no such event."
diff --git a/crates/ruma-common/tests/api/ui/move-value.rs b/crates/ruma-common/tests/api/ui/move-value.rs
index f6e5af69..70f82b38 100644
--- a/crates/ruma-common/tests/api/ui/move-value.rs
+++ b/crates/ruma-common/tests/api/ui/move-value.rs
@@ -1,7 +1,7 @@
 // This tests that the "body" fields are moved after all other fields because they
 // consume the request/response.
 
-mod newtype_body {
+pub mod newtype_body {
     use http::header::CONTENT_TYPE;
     use ruma_common::{
         api::{request, response, Metadata},
@@ -47,7 +47,7 @@ mod newtype_body {
     }
 }
 
-mod raw_body {
+pub mod raw_body {
     use http::header::CONTENT_TYPE;
     use ruma_common::{
         api::{request, response, Metadata},
@@ -90,7 +90,7 @@ mod raw_body {
     }
 }
 
-mod plain {
+pub mod plain {
     use http::header::CONTENT_TYPE;
     use ruma_common::{
         api::{request, response, Metadata},
diff --git a/crates/ruma-events/src/call/member.rs b/crates/ruma-events/src/call/member.rs
index 03c35dff..faa8f6f5 100644
--- a/crates/ruma-events/src/call/member.rs
+++ b/crates/ruma-events/src/call/member.rs
@@ -147,7 +147,9 @@ pub struct EmptyMembershipData {
 }
 
 /// This is the optional value for an empty membership event content:
-/// [`CallMemberEventContent::Empty`]. It is used when the user disconnected and a Future ([MSC4140](https://github.com/matrix-org/matrix-spec-proposals/pull/4140))
+/// [`CallMemberEventContent::Empty`].
+///
+/// It is used when the user disconnected and a Future ([MSC4140](https://github.com/matrix-org/matrix-spec-proposals/pull/4140))
 /// was used to update the membership after the client was not reachable anymore.  
 #[derive(Clone, PartialEq, StringEnum)]
 #[cfg_attr(not(feature = "unstable-exhaustive-types"), non_exhaustive)]
diff --git a/crates/ruma-events/tests/it/ui/13-private-event-content-type.rs b/crates/ruma-events/tests/it/ui/13-private-event-content-type.rs
index d0dc7af5..e57241f9 100644
--- a/crates/ruma-events/tests/it/ui/13-private-event-content-type.rs
+++ b/crates/ruma-events/tests/it/ui/13-private-event-content-type.rs
@@ -1,4 +1,5 @@
-#![deny(private_in_public)]
+#![deny(private_interfaces, private_bounds, unnameable_types)]
+#![allow(dead_code)]
 
 use ruma_macros::EventContent;
 use serde::{Deserialize, Serialize};
diff --git a/crates/ruma-federation-api/src/membership/create_join_event.rs b/crates/ruma-federation-api/src/membership/create_join_event.rs
index 78406535..1a1e9639 100644
--- a/crates/ruma-federation-api/src/membership/create_join_event.rs
+++ b/crates/ruma-federation-api/src/membership/create_join_event.rs
@@ -2,6 +2,5 @@
 //!
 //! Send a join event to a resident server.
 
-#[deprecated = "Since Matrix Server-Server API r0.1.4. Use the v2 endpoint instead."]
 pub mod v1;
 pub mod v2;
diff --git a/crates/ruma-federation-api/src/membership/create_join_event/v1.rs b/crates/ruma-federation-api/src/membership/create_join_event/v1.rs
index f21e9212..976aa24b 100644
--- a/crates/ruma-federation-api/src/membership/create_join_event/v1.rs
+++ b/crates/ruma-federation-api/src/membership/create_join_event/v1.rs
@@ -21,6 +21,7 @@ const METADATA: Metadata = metadata! {
 
 /// Request type for the `create_join_event` endpoint.
 #[request]
+#[deprecated = "Since Matrix Server-Server API r0.1.4. Use the v2 endpoint instead."]
 pub struct Request {
     /// The room ID that is about to be joined.
     ///
@@ -39,6 +40,7 @@ pub struct Request {
 
 /// Response type for the `create_join_event` endpoint.
 #[response]
+#[deprecated = "Since Matrix Server-Server API r0.1.4. Use the v2 endpoint instead."]
 pub struct Response {
     /// Full state and auth chain of the room prior to the join event.
     #[ruma_api(body)]
@@ -46,6 +48,7 @@ pub struct Response {
     pub room_state: RoomState,
 }
 
+#[allow(deprecated)]
 impl Request {
     /// Creates a new `Request` from the given room ID, event ID and PDU.
     pub fn new(room_id: OwnedRoomId, event_id: OwnedEventId, pdu: Box<RawJsonValue>) -> Self {
@@ -53,6 +56,7 @@ impl Request {
     }
 }
 
+#[allow(deprecated)]
 impl Response {
     /// Creates a new `Response` with the given room state.
     pub fn new(room_state: RoomState) -> Self {
diff --git a/crates/ruma-federation-api/src/membership/create_leave_event.rs b/crates/ruma-federation-api/src/membership/create_leave_event.rs
index a502007e..4f840b44 100644
--- a/crates/ruma-federation-api/src/membership/create_leave_event.rs
+++ b/crates/ruma-federation-api/src/membership/create_leave_event.rs
@@ -2,6 +2,5 @@
 //!
 //! Submit a signed leave event to the receiving server for it to accept it into the room's graph.
 
-#[deprecated = "Since Matrix Server-Server API r0.1.4. Use the v2 endpoint instead."]
 pub mod v1;
 pub mod v2;
diff --git a/crates/ruma-federation-api/src/membership/create_leave_event/v1.rs b/crates/ruma-federation-api/src/membership/create_leave_event/v1.rs
index 239a982d..6fb65917 100644
--- a/crates/ruma-federation-api/src/membership/create_leave_event/v1.rs
+++ b/crates/ruma-federation-api/src/membership/create_leave_event/v1.rs
@@ -21,6 +21,7 @@ const METADATA: Metadata = metadata! {
 
 /// Request type for the `create_leave_event` endpoint.
 #[request]
+#[deprecated = "Since Matrix Server-Server API r0.1.4. Use the v2 endpoint instead."]
 pub struct Request {
     /// The room ID that is about to be left.
     ///
@@ -40,6 +41,7 @@ pub struct Request {
 /// Response type for the `create_leave_event` endpoint.
 #[response]
 #[derive(Default)]
+#[deprecated = "Since Matrix Server-Server API r0.1.4. Use the v2 endpoint instead."]
 pub struct Response {
     /// An empty object.
     ///
@@ -49,6 +51,7 @@ pub struct Response {
     pub empty: Empty,
 }
 
+#[allow(deprecated)]
 impl Request {
     /// Creates a new `Request` from the given room ID, event ID and PDU.
     pub fn new(room_id: OwnedRoomId, event_id: OwnedEventId, pdu: Box<RawJsonValue>) -> Self {
@@ -56,6 +59,7 @@ impl Request {
     }
 }
 
+#[allow(deprecated)]
 impl Response {
     /// Creates an empty `Response`.
     pub fn new() -> Self {
diff --git a/crates/ruma-macros/src/api/request.rs b/crates/ruma-macros/src/api/request.rs
index 386f3ecd..4081101a 100644
--- a/crates/ruma-macros/src/api/request.rs
+++ b/crates/ruma-macros/src/api/request.rs
@@ -101,7 +101,7 @@ pub fn expand_derive_request(input: ItemStruct) -> syn::Result<TokenStream> {
         #types_impls
 
         #[allow(deprecated)]
-        #[cfg(tests)]
+        #[cfg(test)]
         mod __request {
             #test
         }
@@ -272,9 +272,8 @@ impl Request {
         let path_fields = self.path_fields().map(|f| f.ident.as_ref().unwrap().to_string());
         let mut tests = quote! {
             #[::std::prelude::v1::test]
-            #[allow(deprecated)]
             fn path_parameters() {
-                let path_params = METADATA._path_parameters();
+                let path_params = super::METADATA._path_parameters();
                 let request_path_fields: &[&::std::primitive::str] = &[#(#path_fields),*];
                 ::std::assert_eq!(
                     path_params, request_path_fields,
@@ -288,7 +287,7 @@ impl Request {
                 #[::std::prelude::v1::test]
                 fn request_is_not_get() {
                     ::std::assert_ne!(
-                        METADATA.method, #http::Method::GET,
+                        super::METADATA.method, #http::Method::GET,
                         "GET endpoints can't have body fields",
                     );
                 }
diff --git a/rust-toolchain.toml b/rust-toolchain.toml
index a2ab784c..b32b8c45 100644
--- a/rust-toolchain.toml
+++ b/rust-toolchain.toml
@@ -1,4 +1,4 @@
 [toolchain]
 # Keep in sync with version in `xtask/src/ci.rs` and `.github/workflows/ci.yml`
-channel = "nightly-2024-07-29"
+channel = "nightly-2024-09-06"
 components = ["rustfmt", "clippy"]
diff --git a/xtask/src/main.rs b/xtask/src/main.rs
index 057bc5e4..5c18a59b 100644
--- a/xtask/src/main.rs
+++ b/xtask/src/main.rs
@@ -15,7 +15,7 @@ use serde::Deserialize;
 use serde_json::from_str as from_json_str;
 
 // Keep in sync with version in `rust-toolchain.toml` and `.github/workflows/ci.yml`
-const NIGHTLY: &str = "nightly-2024-07-29";
+const NIGHTLY: &str = "nightly-2024-09-06";
 
 mod cargo;
 mod ci;