diff --git a/CHANGELOG.md b/CHANGELOG.md
index 214d3d9..8f5340d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,10 @@
 
 ## Unreleased
 
+Breaking changes:
+
+- Upgrade ruma to 0.16.0.
+
 ## 0.18.0
 
 Breaking changes:
diff --git a/Cargo.toml b/Cargo.toml
index a758177..bd3883b 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -48,11 +48,11 @@ hyper-rustls = { version = "0.27.1", optional = true, default-features = false }
 hyper-tls = { version = "0.6.0", optional = true }
 hyper-util = { version = "0.1.3", optional = true, features = ["client-legacy", "http1", "http2", "tokio"] }
 reqwest = { version = "0.13", optional = true, default-features = false }
-ruma = { version = "0.15.0", features = ["api"] }
+ruma = { version = "0.16.0", features = ["api"] }
 tracing = { version = "0.1.30", default-features = false, features = ["std"] }
 
 [dev-dependencies]
-ruma = { version = "0.15.0", features = ["client-api-c"] }
+ruma = { version = "0.16.0", features = ["client-api-c"] }
 tokio-stream = "0.1.8"
 
 [lints.rust]