diff --git a/ruma-api/Cargo.toml b/ruma-api/Cargo.toml
index c88b2175..372f9ee2 100644
--- a/ruma-api/Cargo.toml
+++ b/ruma-api/Cargo.toml
@@ -19,7 +19,7 @@ edition = "2018"
 http = "0.2.1"
 percent-encoding = "2.1.0"
 ruma-api-macros = { version = "=0.17.0-alpha.1", path = "../ruma-api-macros" }
-ruma-identifiers = { version = "0.17.3", path = "../ruma-identifiers" }
+ruma-identifiers = { version = "0.17.4", path = "../ruma-identifiers" }
 ruma-serde = { version = "0.2.3", path = "../ruma-serde" }
 serde = { version = "1.0.114", features = ["derive"] }
 serde_json = "1.0.57"
diff --git a/ruma-appservice-api/Cargo.toml b/ruma-appservice-api/Cargo.toml
index bf2b4480..9037d9f1 100644
--- a/ruma-appservice-api/Cargo.toml
+++ b/ruma-appservice-api/Cargo.toml
@@ -15,6 +15,6 @@ edition = "2018"
 ruma-api = { version = "=0.17.0-alpha.1", path = "../ruma-api" }
 ruma-common = { version = "0.2.0", path = "../ruma-common" }
 ruma-events = { version = "=0.22.0-alpha.1", path = "../ruma-events" }
-ruma-identifiers = { version = "0.17.3", path = "../ruma-identifiers" }
+ruma-identifiers = { version = "0.17.4", path = "../ruma-identifiers" }
 serde = { version = "1.0.114", features = ["derive"] }
 serde_json = "1.0.57"
diff --git a/ruma-client-api/Cargo.toml b/ruma-client-api/Cargo.toml
index c6775af4..6667d78e 100644
--- a/ruma-client-api/Cargo.toml
+++ b/ruma-client-api/Cargo.toml
@@ -23,7 +23,7 @@ js_int = { version = "0.1.9", features = ["serde"] }
 ruma-api = { version = "=0.17.0-alpha.1", path = "../ruma-api" }
 ruma-common = { version = "0.2.0", path = "../ruma-common" }
 ruma-events = { version = "=0.22.0-alpha.1", path = "../ruma-events" }
-ruma-identifiers = { version = "0.17.3", path = "../ruma-identifiers" }
+ruma-identifiers = { version = "0.17.4", path = "../ruma-identifiers" }
 ruma-serde = { version = "0.2.3", path = "../ruma-serde" }
 serde = { version = "1.0.114", features = ["derive"] }
 serde_json = "1.0.57"
diff --git a/ruma-events-macros/Cargo.toml b/ruma-events-macros/Cargo.toml
index e23f7612..7ed79a4f 100644
--- a/ruma-events-macros/Cargo.toml
+++ b/ruma-events-macros/Cargo.toml
@@ -21,7 +21,7 @@ proc-macro2 = "1.0.19"
 proc-macro = true
 
 [dev-dependencies]
-ruma-identifiers = { version = "0.17.3", path = "../ruma-identifiers" }
+ruma-identifiers = { version = "0.17.4", path = "../ruma-identifiers" }
 serde_json = "1.0.57"
 js_int = { version = "0.1.9", features = ["serde"] }
 serde = { version = "1.0.114", features = ["derive"] }
diff --git a/ruma-events/Cargo.toml b/ruma-events/Cargo.toml
index 172fb3cf..8def59f0 100644
--- a/ruma-events/Cargo.toml
+++ b/ruma-events/Cargo.toml
@@ -17,7 +17,7 @@ criterion = { version = "0.3.3", optional = true }
 js_int = { version = "0.1.9", features = ["serde"] }
 ruma-common = { version = "0.2.0", path = "../ruma-common" }
 ruma-events-macros = { version = "=0.22.0-alpha.1", path = "../ruma-events-macros" }
-ruma-identifiers = { version = "0.17.3", path = "../ruma-identifiers" }
+ruma-identifiers = { version = "0.17.4", path = "../ruma-identifiers" }
 ruma-serde = { version = "0.2.3", path = "../ruma-serde" }
 serde = { version = "1.0.114", features = ["derive"] }
 serde_json = { version = "1.0.57", features = ["raw_value"] }
@@ -26,7 +26,7 @@ strum = { version = "0.19.2", features = ["derive"] }
 [dev-dependencies]
 maplit = "1.0.2"
 matches = "0.1.8"
-ruma-identifiers = { version = "0.17.3", path = "../ruma-identifiers", features = ["rand"] }
+ruma-identifiers = { version = "0.17.4", path = "../ruma-identifiers", features = ["rand"] }
 trybuild = "1.0.31"
 
 [[bench]]
diff --git a/ruma-federation-api/Cargo.toml b/ruma-federation-api/Cargo.toml
index 791d8b5c..031777c7 100644
--- a/ruma-federation-api/Cargo.toml
+++ b/ruma-federation-api/Cargo.toml
@@ -20,7 +20,7 @@ js_int = "0.1.9"
 ruma-api = { version = "=0.17.0-alpha.1", path = "../ruma-api" }
 ruma-common = { version = "0.2.0", path = "../ruma-common" }
 ruma-events = { version = "=0.22.0-alpha.1", path = "../ruma-events" }
-ruma-identifiers = { version = "0.17.3", path = "../ruma-identifiers" }
+ruma-identifiers = { version = "0.17.4", path = "../ruma-identifiers" }
 ruma-serde = { version = "0.2.3", path = "../ruma-serde" }
 serde = { version = "1.0.114", features = ["derive"] }
 serde_json = "1.0.57"
diff --git a/ruma-identifiers-macros/Cargo.toml b/ruma-identifiers-macros/Cargo.toml
index 42bbdc9e..85ef6502 100644
--- a/ruma-identifiers-macros/Cargo.toml
+++ b/ruma-identifiers-macros/Cargo.toml
@@ -6,7 +6,7 @@ keywords = ["matrix", "chat", "messaging", "ruma"]
 license = "MIT"
 name = "ruma-identifiers-macros"
 repository = "https://github.com/ruma/ruma"
-version = "0.17.3"
+version = "0.17.4"
 edition = "2018"
 
 [dependencies]
diff --git a/ruma-identifiers/CHANGELOG.md b/ruma-identifiers/CHANGELOG.md
index 8cabc0c0..52807092 100644
--- a/ruma-identifiers/CHANGELOG.md
+++ b/ruma-identifiers/CHANGELOG.md
@@ -1,15 +1,17 @@
 # [unreleased]
 
+Breaking changes:
+
+* Update strum dependency to 0.19
+
+# 0.17.4
+
 Bug fixes:
 
 * Fix key algorithm serde (de)serialization
 * Fix `key_algorithms::{DeviceKeyAlgorithm, ServerKeyAlgorithm}` not implementing `Deserialize` and
   `Serialize` with `default-features = false` + `features = ["serde", …]`
 
-Breaking changes:
-
-* Update strum dependency to 0.19
-
 # 0.17.3
 
 Bug fixes:
diff --git a/ruma-identifiers/Cargo.toml b/ruma-identifiers/Cargo.toml
index 321a42c7..04df6bbc 100644
--- a/ruma-identifiers/Cargo.toml
+++ b/ruma-identifiers/Cargo.toml
@@ -12,7 +12,7 @@ license = "MIT"
 name = "ruma-identifiers"
 readme = "README.md"
 repository = "https://github.com/ruma/ruma"
-version = "0.17.3"
+version = "0.17.4"
 edition = "2018"
 
 [package.metadata.docs.rs]
@@ -26,7 +26,7 @@ serde = ["serde1", "ruma-identifiers-validation/serde"]
 [dependencies]
 either = { version = "1.5.3", optional = true }
 rand = { version = "0.7.3", optional = true }
-ruma-identifiers-macros = { version = "=0.17.3", path = "../ruma-identifiers-macros" }
+ruma-identifiers-macros = { version = "=0.17.4", path = "../ruma-identifiers-macros" }
 ruma-identifiers-validation = { version = "0.1.1", path = "../ruma-identifiers-validation" }
 serde1 = { package = "serde", version = "1.0.114", optional = true, features = ["derive"] }
 strum = { version = "0.19.2", features = ["derive"] }
diff --git a/ruma/Cargo.toml b/ruma/Cargo.toml
index aae96423..53fba637 100644
--- a/ruma/Cargo.toml
+++ b/ruma/Cargo.toml
@@ -26,7 +26,7 @@ push-gateway-api = ["ruma-api", "ruma-push-gateway-api"]
 
 [dependencies]
 ruma-common = { version = "0.2.0", path = "../ruma-common" }
-ruma-identifiers = { version = "0.17.3", path = "../ruma-identifiers", features = ["serde"] }
+ruma-identifiers = { version = "0.17.4", path = "../ruma-identifiers", features = ["serde"] }
 
 ruma-events = { version = "=0.22.0-alpha.1", path = "../ruma-events", optional = true }
 ruma-signatures = { version = "0.6.0-dev.1", path = "../ruma-signatures", optional = true }