diff --git a/ruma-api/Cargo.toml b/ruma-api/Cargo.toml
index f978eec6..f3836fee 100644
--- a/ruma-api/Cargo.toml
+++ b/ruma-api/Cargo.toml
@@ -23,7 +23,7 @@ http = "0.2.2"
 percent-encoding = "2.1.0"
 ruma-api-macros = { version = "=0.17.0-alpha.2", path = "../ruma-api-macros" }
 ruma-identifiers = { version = "=0.18.0-alpha.1", path = "../ruma-identifiers" }
-ruma-serde = { version = "0.3.0", path = "../ruma-serde" }
+ruma-serde = { version = "0.3.1", path = "../ruma-serde" }
 serde = { version = "1.0.118", features = ["derive"] }
 serde_json = "1.0.61"
 thiserror = "1.0.23"
diff --git a/ruma-appservice-api/Cargo.toml b/ruma-appservice-api/Cargo.toml
index 405a0358..fdb4f9f6 100644
--- a/ruma-appservice-api/Cargo.toml
+++ b/ruma-appservice-api/Cargo.toml
@@ -16,7 +16,7 @@ ruma-api = { version = "=0.17.0-alpha.2", path = "../ruma-api" }
 ruma-common = { version = "=0.3.0-alpha.1", path = "../ruma-common" }
 ruma-events = { version = "=0.22.0-alpha.2", path = "../ruma-events" }
 ruma-identifiers = { version = "=0.18.0-alpha.1", path = "../ruma-identifiers" }
-ruma-serde = { version = "0.3.0", path = "../ruma-serde" }
+ruma-serde = { version = "0.3.1", path = "../ruma-serde" }
 serde = { version = "1.0.118", features = ["derive"] }
 serde_json = "1.0.61"
 
diff --git a/ruma-client-api/Cargo.toml b/ruma-client-api/Cargo.toml
index 89f27f5f..070732a6 100644
--- a/ruma-client-api/Cargo.toml
+++ b/ruma-client-api/Cargo.toml
@@ -25,7 +25,7 @@ ruma-api = { version = "=0.17.0-alpha.2", path = "../ruma-api" }
 ruma-common = { version = "=0.3.0-alpha.1", path = "../ruma-common" }
 ruma-events = { version = "=0.22.0-alpha.2", path = "../ruma-events" }
 ruma-identifiers = { version = "=0.18.0-alpha.1", path = "../ruma-identifiers" }
-ruma-serde = { version = "0.3.0", path = "../ruma-serde" }
+ruma-serde = { version = "0.3.1", path = "../ruma-serde" }
 serde = { version = "1.0.118", features = ["derive"] }
 serde_json = "1.0.61"
 
diff --git a/ruma-client/Cargo.toml b/ruma-client/Cargo.toml
index c6c843aa..c04ea67a 100644
--- a/ruma-client/Cargo.toml
+++ b/ruma-client/Cargo.toml
@@ -27,7 +27,7 @@ ruma-client-api = { version = "=0.10.0-alpha.2", path = "../ruma-client-api" }
 ruma-common = { version = "=0.3.0-alpha.1", path = "../ruma-common" }
 ruma-events = { version = "=0.22.0-alpha.2", path = "../ruma-events" }
 ruma-identifiers = { version = "=0.18.0-alpha.1", path = "../ruma-identifiers" }
-ruma-serde = { version = "0.3.0", path = "../ruma-serde" }
+ruma-serde = { version = "0.3.1", path = "../ruma-serde" }
 serde = { version = "1.0.118", features = ["derive"] }
 serde_json = "1.0.61"
 
diff --git a/ruma-common/Cargo.toml b/ruma-common/Cargo.toml
index 7d5c876f..b479d6c1 100644
--- a/ruma-common/Cargo.toml
+++ b/ruma-common/Cargo.toml
@@ -14,7 +14,7 @@ edition = "2018"
 js_int = { version = "0.2.0", features = ["serde"] }
 maplit = "1.0.2"
 ruma-identifiers = { version = "=0.18.0-alpha.1", path = "../ruma-identifiers" }
-ruma-serde = { version = "0.3.0", path = "../ruma-serde" }
+ruma-serde = { version = "0.3.1", path = "../ruma-serde" }
 serde = { version = "1.0.118", features = ["derive"] }
 serde_json = { version = "1.0.60", features = ["raw_value"] }
 indexmap = { version = "1.6.2", features = ["serde-1"] }
diff --git a/ruma-events/Cargo.toml b/ruma-events/Cargo.toml
index 19788318..f4136240 100644
--- a/ruma-events/Cargo.toml
+++ b/ruma-events/Cargo.toml
@@ -17,7 +17,7 @@ js_int = { version = "0.2.0", features = ["serde"] }
 ruma-common = { version = "=0.3.0-alpha.1", path = "../ruma-common" }
 ruma-events-macros = { version = "=0.22.0-alpha.2", path = "../ruma-events-macros" }
 ruma-identifiers = { version = "=0.18.0-alpha.1", path = "../ruma-identifiers" }
-ruma-serde = { version = "0.3.0", path = "../ruma-serde" }
+ruma-serde = { version = "0.3.1", path = "../ruma-serde" }
 serde = { version = "1.0.118", features = ["derive"] }
 serde_json = { version = "1.0.60", features = ["raw_value"] }
 pulldown-cmark = { version = "0.8", default-features = false, optional = true }
diff --git a/ruma-federation-api/Cargo.toml b/ruma-federation-api/Cargo.toml
index e09a4474..4a3aeffc 100644
--- a/ruma-federation-api/Cargo.toml
+++ b/ruma-federation-api/Cargo.toml
@@ -20,7 +20,7 @@ ruma-api = { version = "=0.17.0-alpha.2", path = "../ruma-api" }
 ruma-common = { version = "=0.3.0-alpha.1", path = "../ruma-common" }
 ruma-events = { version = "=0.22.0-alpha.2", path = "../ruma-events" }
 ruma-identifiers = { version = "=0.18.0-alpha.1", path = "../ruma-identifiers" }
-ruma-serde = { version = "0.3.0", path = "../ruma-serde" }
+ruma-serde = { version = "0.3.1", path = "../ruma-serde" }
 serde = { version = "1.0.118", features = ["derive"] }
 serde_json = "1.0.61"
 
diff --git a/ruma-identifiers/Cargo.toml b/ruma-identifiers/Cargo.toml
index ad4891e7..8d2a6c1d 100644
--- a/ruma-identifiers/Cargo.toml
+++ b/ruma-identifiers/Cargo.toml
@@ -28,8 +28,8 @@ paste = "1.0.4"
 rand = { version = "0.8.0", optional = true }
 ruma-identifiers-macros = { version = "=0.18.0-alpha.1", path = "../ruma-identifiers-macros" }
 ruma-identifiers-validation = { version = "0.2.0", path = "../ruma-identifiers-validation", default-features = false }
-ruma-serde = { version = "0.3.0", path = "../ruma-serde", optional = true }
-ruma-serde-macros = { version = "0.3.0", path = "../ruma-serde-macros" }
+ruma-serde = { version = "0.3.1", path = "../ruma-serde", optional = true }
+ruma-serde-macros = { version = "0.3.1", path = "../ruma-serde-macros" }
 # Renamed so we can have a serde feature.
 serde1 = { package = "serde", version = "1.0.118", optional = true, features = ["derive"] }
 
diff --git a/ruma-identity-service-api/Cargo.toml b/ruma-identity-service-api/Cargo.toml
index ad252b5a..4d67c5e4 100644
--- a/ruma-identity-service-api/Cargo.toml
+++ b/ruma-identity-service-api/Cargo.toml
@@ -14,7 +14,7 @@ edition = "2018"
 ruma-api = { version = "=0.17.0-alpha.2", path = "../ruma-api" }
 ruma-common = { version = "=0.3.0-alpha.1", path = "../ruma-common" }
 ruma-identifiers = { version = "=0.18.0-alpha.1", path = "../ruma-identifiers" }
-ruma-serde = { version = "0.3.0", path = "../ruma-serde" }
+ruma-serde = { version = "0.3.1", path = "../ruma-serde" }
 serde = { version = "1.0.118", features = ["derive"] }
 serde_json = "1.0.61"
 
diff --git a/ruma-push-gateway-api/Cargo.toml b/ruma-push-gateway-api/Cargo.toml
index 04583584..8a555d89 100644
--- a/ruma-push-gateway-api/Cargo.toml
+++ b/ruma-push-gateway-api/Cargo.toml
@@ -16,7 +16,7 @@ ruma-api = { version = "=0.17.0-alpha.2", path = "../ruma-api" }
 ruma-common = { version = "=0.3.0-alpha.1", path = "../ruma-common" }
 ruma-events = { version = "0.22.0-alpha.1", path = "../ruma-events" }
 ruma-identifiers = { version = "=0.18.0-alpha.1", path = "../ruma-identifiers" }
-ruma-serde = { version = "0.3.0", path = "../ruma-serde" }
+ruma-serde = { version = "0.3.1", path = "../ruma-serde" }
 serde = { version = "1.0.118", features = ["derive"] }
 serde_json = "1.0.61"
 
diff --git a/ruma-serde-macros/Cargo.toml b/ruma-serde-macros/Cargo.toml
index 6a93f385..faae1e24 100644
--- a/ruma-serde-macros/Cargo.toml
+++ b/ruma-serde-macros/Cargo.toml
@@ -7,7 +7,7 @@ keywords = ["matrix", "chat", "messaging", "ruma"]
 license = "MIT"
 name = "ruma-serde-macros"
 repository = "https://github.com/ruma/ruma"
-version = "0.3.0"
+version = "0.3.1"
 edition = "2018"
 
 [lib]
diff --git a/ruma-serde/Cargo.toml b/ruma-serde/Cargo.toml
index 04127eb8..0f77d7fd 100644
--- a/ruma-serde/Cargo.toml
+++ b/ruma-serde/Cargo.toml
@@ -9,14 +9,14 @@ authors = [
 ]
 homepage = "https://www.ruma.io/"
 repository = "https://github.com/ruma/ruma"
-version = "0.3.0"
+version = "0.3.1"
 edition = "2018"
 
 [dependencies]
 form_urlencoded = "1.0.0"
 js_int = { version = "0.2.0", features = ["serde"] }
 itoa = "0.4.6"
-ruma-serde-macros = { version = "=0.3.0", path = "../ruma-serde-macros" }
+ruma-serde-macros = { version = "=0.3.1", path = "../ruma-serde-macros" }
 serde = { version = "1.0.118", features = ["derive"] }
 serde_json = { version = "1.0.61", features = ["raw_value"] }
 
diff --git a/ruma-signatures/Cargo.toml b/ruma-signatures/Cargo.toml
index 8821ec59..9ad50e02 100644
--- a/ruma-signatures/Cargo.toml
+++ b/ruma-signatures/Cargo.toml
@@ -15,6 +15,6 @@ version = "0.6.0-alpha.1"
 base64 = "0.13.0"
 ring = "0.16.19"
 ruma-identifiers = { version = "=0.18.0-alpha.1", path = "../ruma-identifiers" }
-ruma-serde = { version = "0.3.0", path = "../ruma-serde" }
+ruma-serde = { version = "0.3.1", path = "../ruma-serde" }
 serde_json = "1.0.60"
 untrusted = "0.7.1"
diff --git a/ruma/Cargo.toml b/ruma/Cargo.toml
index 094e949d..0ed82c0f 100644
--- a/ruma/Cargo.toml
+++ b/ruma/Cargo.toml
@@ -21,7 +21,7 @@ js_int = "0.2.0"
 
 ruma-common = { version = "=0.3.0-alpha.1", path = "../ruma-common" }
 ruma-identifiers = { version = "=0.18.0-alpha.1", path = "../ruma-identifiers", features = ["serde"] }
-ruma-serde = { version = "0.3.0", path = "../ruma-serde" }
+ruma-serde = { version = "0.3.1", path = "../ruma-serde" }
 
 ruma-events = { version = "=0.22.0-alpha.2", path = "../ruma-events", optional = true }
 ruma-signatures = { version = "=0.6.0-alpha.1", path = "../ruma-signatures", optional = true }