diff --git a/crates/ruma-api/Cargo.toml b/crates/ruma-api/Cargo.toml
index 4a2be668..74aaab2d 100644
--- a/crates/ruma-api/Cargo.toml
+++ b/crates/ruma-api/Cargo.toml
@@ -30,7 +30,7 @@ bytes = "1.0.1"
 http = "0.2.2"
 percent-encoding = "2.1.0"
 ruma-api-macros = { version = "=0.17.0", path = "../ruma-api-macros" }
-ruma-identifiers = { version = "0.19.3", path = "../ruma-identifiers" }
+ruma-identifiers = { version = "0.19.4", path = "../ruma-identifiers" }
 ruma-serde = { version = "0.4.1", path = "../ruma-serde" }
 serde = { version = "1.0.118", features = ["derive"] }
 serde_json = "1.0.61"
diff --git a/crates/ruma-appservice-api/Cargo.toml b/crates/ruma-appservice-api/Cargo.toml
index 1a511bb5..786ae257 100644
--- a/crates/ruma-appservice-api/Cargo.toml
+++ b/crates/ruma-appservice-api/Cargo.toml
@@ -25,7 +25,7 @@ ruma-api = { version = "0.17.0", path = "../ruma-api" }
 ruma-client-api = { version = "0.11.0", path = "../ruma-client-api", features = ["client"], optional = true }
 ruma-common = { version = "0.5.4", path = "../ruma-common" }
 ruma-events = { version = "0.23.0", path = "../ruma-events" }
-ruma-identifiers = { version = "0.19.3", path = "../ruma-identifiers" }
+ruma-identifiers = { version = "0.19.4", path = "../ruma-identifiers" }
 ruma-serde = { version = "0.4.1", path = "../ruma-serde" }
 serde = { version = "1.0.118", features = ["derive"] }
 serde_json = "1.0.61"
diff --git a/crates/ruma-client-api/Cargo.toml b/crates/ruma-client-api/Cargo.toml
index 6b1a4e5b..966fc633 100644
--- a/crates/ruma-client-api/Cargo.toml
+++ b/crates/ruma-client-api/Cargo.toml
@@ -37,7 +37,7 @@ percent-encoding = "2.1.0"
 ruma-api = { version = "0.17.0", path = "../ruma-api" }
 ruma-common = { version = "0.5.4", path = "../ruma-common" }
 ruma-events = { version = "0.23.0", path = "../ruma-events" }
-ruma-identifiers = { version = "0.19.3", path = "../ruma-identifiers" }
+ruma-identifiers = { version = "0.19.4", path = "../ruma-identifiers" }
 ruma-serde = { version = "0.4.1", path = "../ruma-serde" }
 serde = { version = "1.0.118", features = ["derive"] }
 serde_json = "1.0.61"
diff --git a/crates/ruma-client/Cargo.toml b/crates/ruma-client/Cargo.toml
index 1b2ab99a..93b7d5e1 100644
--- a/crates/ruma-client/Cargo.toml
+++ b/crates/ruma-client/Cargo.toml
@@ -47,7 +47,7 @@ reqwest = { version = "0.11.3", optional = true, default-features = false }
 ruma-api = { version = "0.17.0", path = "../ruma-api" }
 ruma-client-api = { version = "0.11.0", path = "../ruma-client-api", optional = true, features = ["client"] }
 ruma-common = { version = "0.5.4", path = "../ruma-common" }
-ruma-identifiers = { version = "0.19.3", path = "../ruma-identifiers" }
+ruma-identifiers = { version = "0.19.4", path = "../ruma-identifiers" }
 ruma-serde = { version = "0.4.1", path = "../ruma-serde" }
 serde = { version = "1.0.118", features = ["derive"] }
 serde_json = "1.0.61"
diff --git a/crates/ruma-common/Cargo.toml b/crates/ruma-common/Cargo.toml
index cf557576..e837aa12 100644
--- a/crates/ruma-common/Cargo.toml
+++ b/crates/ruma-common/Cargo.toml
@@ -22,7 +22,7 @@ unstable-pre-spec = []
 [dependencies]
 indexmap = { version = "1.6.2", features = ["serde-1"] }
 js_int = { version = "0.2.0", features = ["serde"] }
-ruma-identifiers = { version = "0.19.3", path = "../ruma-identifiers" }
+ruma-identifiers = { version = "0.19.4", path = "../ruma-identifiers" }
 ruma-serde = { version = "0.4.1", path = "../ruma-serde" }
 serde = { version = "1.0.118", features = ["derive"] }
 serde_json = { version = "1.0.60", features = ["raw_value"] }
diff --git a/crates/ruma-events/Cargo.toml b/crates/ruma-events/Cargo.toml
index f99a5933..b3828b74 100644
--- a/crates/ruma-events/Cargo.toml
+++ b/crates/ruma-events/Cargo.toml
@@ -29,7 +29,7 @@ js_int = { version = "0.2.0", features = ["serde"] }
 pulldown-cmark = { version = "0.8", default-features = false, optional = true }
 ruma-common = { version = "0.5.4", path = "../ruma-common" }
 ruma-events-macros = { version = "=0.23.0", path = "../ruma-events-macros" }
-ruma-identifiers = { version = "0.19.3", path = "../ruma-identifiers", features = ["serde"] }
+ruma-identifiers = { version = "0.19.4", path = "../ruma-identifiers", features = ["serde"] }
 ruma-serde = { version = "0.4.1", path = "../ruma-serde" }
 serde = { version = "1.0.118", features = ["derive"] }
 serde_json = { version = "1.0.60", features = ["raw_value"] }
@@ -38,7 +38,7 @@ serde_json = { version = "1.0.60", features = ["raw_value"] }
 assign = "1.1.1"
 maplit = "1.0.2"
 matches = "0.1.8"
-ruma-identifiers = { version = "0.19.3", path = "../ruma-identifiers", features = ["rand"] }
+ruma-identifiers = { version = "0.19.4", path = "../ruma-identifiers", features = ["rand"] }
 trybuild = "1.0.38"
 
 [[bench]]
diff --git a/crates/ruma-federation-api/Cargo.toml b/crates/ruma-federation-api/Cargo.toml
index 08830ca3..5ccb7333 100644
--- a/crates/ruma-federation-api/Cargo.toml
+++ b/crates/ruma-federation-api/Cargo.toml
@@ -29,7 +29,7 @@ js_int = { version = "0.2.0", features = ["serde"] }
 ruma-api = { version = "0.17.0", path = "../ruma-api" }
 ruma-common = { version = "0.5.4", path = "../ruma-common" }
 ruma-events = { version = "0.23.0", path = "../ruma-events" }
-ruma-identifiers = { version = "0.19.3", path = "../ruma-identifiers" }
+ruma-identifiers = { version = "0.19.4", path = "../ruma-identifiers" }
 ruma-serde = { version = "0.4.1", path = "../ruma-serde" }
 serde = { version = "1.0.118", features = ["derive"] }
 serde_json = "1.0.61"
diff --git a/crates/ruma-identifiers-macros/Cargo.toml b/crates/ruma-identifiers-macros/Cargo.toml
index f04a1b7b..e9fb10b3 100644
--- a/crates/ruma-identifiers-macros/Cargo.toml
+++ b/crates/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 = "0.19.3"
+version = "0.19.4"
 edition = "2018"
 
 [lib]
diff --git a/crates/ruma-identifiers/CHANGELOG.md b/crates/ruma-identifiers/CHANGELOG.md
index ee3f87e6..ae69ca85 100644
--- a/crates/ruma-identifiers/CHANGELOG.md
+++ b/crates/ruma-identifiers/CHANGELOG.md
@@ -1,8 +1,14 @@
 # [unreleased]
 
+# 0.19.4
+
+Improvements:
+
+* Fix `ruma-serde-macros` dependency (don't require an exact version)
+
 # 0.19.3
 
-Improvement:
+Improvements:
 
 * Add `serde::{Deserialize, Serialize}` implementations for `Signatures` when the `serde` feature
   is active
diff --git a/crates/ruma-identifiers/Cargo.toml b/crates/ruma-identifiers/Cargo.toml
index fe4aafcd..44733301 100644
--- a/crates/ruma-identifiers/Cargo.toml
+++ b/crates/ruma-identifiers/Cargo.toml
@@ -11,7 +11,7 @@ license = "MIT"
 name = "ruma-identifiers"
 readme = "README.md"
 repository = "https://github.com/ruma/ruma"
-version = "0.19.3"
+version = "0.19.4"
 edition = "2018"
 
 [package.metadata.docs.rs]
@@ -27,10 +27,10 @@ serde = ["ruma-serde", "serde1"]
 either = { version = "1.6.1", optional = true }
 paste = "1.0.5"
 rand = { version = "0.8.3", optional = true }
-ruma-identifiers-macros = { version = "=0.19.3", path = "../ruma-identifiers-macros" }
+ruma-identifiers-macros = { version = "=0.19.4", path = "../ruma-identifiers-macros" }
 ruma-identifiers-validation = { version = "0.4.0", path = "../ruma-identifiers-validation", default-features = false }
 ruma-serde = { version = "0.4.1", path = "../ruma-serde", optional = true }
-ruma-serde-macros = { version = "=0.4.1", path = "../ruma-serde-macros" }
+ruma-serde-macros = { version = "0.4.1", path = "../ruma-serde-macros" }
 # Renamed so we can have a serde feature.
 serde1 = { package = "serde", version = "1.0.126", optional = true, features = ["derive"] }
 
diff --git a/crates/ruma-identity-service-api/Cargo.toml b/crates/ruma-identity-service-api/Cargo.toml
index ebfebac1..e0b02ac5 100644
--- a/crates/ruma-identity-service-api/Cargo.toml
+++ b/crates/ruma-identity-service-api/Cargo.toml
@@ -22,7 +22,7 @@ server = []
 js_int = { version = "0.2.0", features = ["serde"] }
 ruma-api = { version = "0.17.0", path = "../ruma-api" }
 ruma-common = { version = "0.5.4", path = "../ruma-common" }
-ruma-identifiers = { version = "0.19.3", path = "../ruma-identifiers" }
+ruma-identifiers = { version = "0.19.4", path = "../ruma-identifiers" }
 ruma-serde = { version = "0.4.1", path = "../ruma-serde" }
 serde = { version = "1.0.118", features = ["derive"] }
 
diff --git a/crates/ruma-push-gateway-api/Cargo.toml b/crates/ruma-push-gateway-api/Cargo.toml
index 3b5d7f66..8b8ab432 100644
--- a/crates/ruma-push-gateway-api/Cargo.toml
+++ b/crates/ruma-push-gateway-api/Cargo.toml
@@ -23,7 +23,7 @@ js_int = { version = "0.2.0", features = ["serde"] }
 ruma-api = { version = "0.17.0", path = "../ruma-api" }
 ruma-common = { version = "0.5.4", path = "../ruma-common" }
 ruma-events = { version = "0.23.0", path = "../ruma-events" }
-ruma-identifiers = { version = "0.19.3", path = "../ruma-identifiers" }
+ruma-identifiers = { version = "0.19.4", path = "../ruma-identifiers" }
 ruma-serde = { version = "0.4.1", path = "../ruma-serde" }
 serde = { version = "1.0.118", features = ["derive"] }
 serde_json = "1.0.61"
diff --git a/crates/ruma-signatures/Cargo.toml b/crates/ruma-signatures/Cargo.toml
index 05d28b04..08f859a6 100644
--- a/crates/ruma-signatures/Cargo.toml
+++ b/crates/ruma-signatures/Cargo.toml
@@ -24,7 +24,7 @@ ed25519-dalek = "1.0.1"
 pkcs8 = { version = "0.7.0", features = ["alloc"] }
 # because dalek uses an older version of rand_core
 rand = { version = "0.7", features = ["getrandom"] }
-ruma-identifiers = { version = "0.19.3", path = "../ruma-identifiers" }
+ruma-identifiers = { version = "0.19.4", path = "../ruma-identifiers" }
 ruma-serde = { version = "0.4.1", path = "../ruma-serde" }
 serde_json = "1.0.60"
 sha2 = "0.9.5"
diff --git a/crates/ruma-state-res/Cargo.toml b/crates/ruma-state-res/Cargo.toml
index 2bf0d4af..a7efb4b7 100644
--- a/crates/ruma-state-res/Cargo.toml
+++ b/crates/ruma-state-res/Cargo.toml
@@ -24,7 +24,7 @@ js_int = "0.2.0"
 maplit = "1.0.2"
 ruma-common = { version = "0.5.4", path = "../ruma-common" }
 ruma-events = { version = "0.23.0", path = "../ruma-events" }
-ruma-identifiers = { version = "0.19.3", path = "../ruma-identifiers" }
+ruma-identifiers = { version = "0.19.4", path = "../ruma-identifiers" }
 ruma-serde = { version = "0.4.1", path = "../ruma-serde" }
 serde = { version = "1.0.118", features = ["derive"] }
 serde_json = "1.0.60"
diff --git a/crates/ruma/Cargo.toml b/crates/ruma/Cargo.toml
index 7d6f9bd0..20655931 100644
--- a/crates/ruma/Cargo.toml
+++ b/crates/ruma/Cargo.toml
@@ -120,7 +120,7 @@ assign = "1.1.1"
 js_int = "0.2.0"
 
 ruma-common = { version = "0.5.4", path = "../ruma-common" }
-ruma-identifiers = { version = "0.19.3", path = "../ruma-identifiers", features = ["serde"] }
+ruma-identifiers = { version = "0.19.4", path = "../ruma-identifiers", features = ["serde"] }
 ruma-serde = { version = "0.4.1", path = "../ruma-serde" }
 
 ruma-client = { version = "0.6.0", path = "../ruma-client", optional = true }