diff --git a/ruma-appservice-api/Cargo.toml b/ruma-appservice-api/Cargo.toml
index 1bd57448..2837d13f 100644
--- a/ruma-appservice-api/Cargo.toml
+++ b/ruma-appservice-api/Cargo.toml
@@ -13,7 +13,7 @@ edition = "2018"
 
 [dependencies]
 ruma-api = { version = "=0.17.0-alpha.2", path = "../ruma-api" }
-ruma-common = { version = "=0.3.0-alpha.1", path = "../ruma-common" }
+ruma-common = { version = "0.3.0", path = "../ruma-common" }
 ruma-events = { version = "=0.22.0-alpha.2", path = "../ruma-events" }
 ruma-identifiers = { version = "0.18.0", path = "../ruma-identifiers" }
 ruma-serde = { version = "0.3.1", path = "../ruma-serde" }
diff --git a/ruma-client-api/Cargo.toml b/ruma-client-api/Cargo.toml
index 2d4137f1..650e43bc 100644
--- a/ruma-client-api/Cargo.toml
+++ b/ruma-client-api/Cargo.toml
@@ -22,7 +22,7 @@ js_int = { version = "0.2.0", features = ["serde"] }
 maplit = "1.0.2"
 percent-encoding = "2.1.0"
 ruma-api = { version = "=0.17.0-alpha.2", path = "../ruma-api" }
-ruma-common = { version = "=0.3.0-alpha.1", path = "../ruma-common" }
+ruma-common = { version = "0.3.0", path = "../ruma-common" }
 ruma-events = { version = "=0.22.0-alpha.2", path = "../ruma-events" }
 ruma-identifiers = { version = "0.18.0", path = "../ruma-identifiers" }
 ruma-serde = { version = "0.3.1", path = "../ruma-serde" }
diff --git a/ruma-client/Cargo.toml b/ruma-client/Cargo.toml
index 0ca5eeca..527c70d3 100644
--- a/ruma-client/Cargo.toml
+++ b/ruma-client/Cargo.toml
@@ -24,7 +24,7 @@ hyper-tls = { version = "0.5.0", optional = true }
 hyper-rustls = { version = "0.22.1", optional = true, default-features = false }
 ruma-api = { version = "=0.17.0-alpha.2", path = "../ruma-api" }
 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-common = { version = "0.3.0", path = "../ruma-common" }
 ruma-events = { version = "=0.22.0-alpha.2", path = "../ruma-events" }
 ruma-identifiers = { version = "0.18.0", path = "../ruma-identifiers" }
 ruma-serde = { version = "0.3.1", path = "../ruma-serde" }
diff --git a/ruma-common/CHANGELOG.md b/ruma-common/CHANGELOG.md
index 738420cf..05cfb79d 100644
--- a/ruma-common/CHANGELOG.md
+++ b/ruma-common/CHANGELOG.md
@@ -1,4 +1,6 @@
-# 0.3.0 (unreleased)
+# [unreleased]
+
+# 0.3.0
 
 Breaking changes:
 
diff --git a/ruma-common/Cargo.toml b/ruma-common/Cargo.toml
index 6bbb3318..c615d372 100644
--- a/ruma-common/Cargo.toml
+++ b/ruma-common/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "ruma-common"
-version = "0.3.0-alpha.1"
+version = "0.3.0"
 authors = ["Jonas Platte <jplatte@posteo.de>"]
 description = "Common types for other ruma crates."
 homepage = "https://www.ruma.io/"
diff --git a/ruma-events/Cargo.toml b/ruma-events/Cargo.toml
index b154cebc..d6f15847 100644
--- a/ruma-events/Cargo.toml
+++ b/ruma-events/Cargo.toml
@@ -14,7 +14,7 @@ edition = "2018"
 [dependencies]
 criterion = { version = "0.3.3", optional = true }
 js_int = { version = "0.2.0", features = ["serde"] }
-ruma-common = { version = "=0.3.0-alpha.1", path = "../ruma-common" }
+ruma-common = { version = "0.3.0", path = "../ruma-common" }
 ruma-events-macros = { version = "=0.22.0-alpha.2", path = "../ruma-events-macros" }
 ruma-identifiers = { version = "0.18.0", path = "../ruma-identifiers" }
 ruma-serde = { version = "0.3.1", path = "../ruma-serde" }
diff --git a/ruma-federation-api/Cargo.toml b/ruma-federation-api/Cargo.toml
index 754a4f35..7d45f813 100644
--- a/ruma-federation-api/Cargo.toml
+++ b/ruma-federation-api/Cargo.toml
@@ -17,7 +17,7 @@ version = "0.1.0-alpha.1"
 [dependencies]
 js_int = { version = "0.2.0", features = ["serde"] }
 ruma-api = { version = "=0.17.0-alpha.2", path = "../ruma-api" }
-ruma-common = { version = "=0.3.0-alpha.1", path = "../ruma-common" }
+ruma-common = { version = "0.3.0", path = "../ruma-common" }
 ruma-events = { version = "=0.22.0-alpha.2", path = "../ruma-events" }
 ruma-identifiers = { version = "0.18.0", path = "../ruma-identifiers" }
 ruma-serde = { version = "0.3.1", path = "../ruma-serde" }
diff --git a/ruma-identity-service-api/Cargo.toml b/ruma-identity-service-api/Cargo.toml
index b070c2ac..321efc56 100644
--- a/ruma-identity-service-api/Cargo.toml
+++ b/ruma-identity-service-api/Cargo.toml
@@ -12,7 +12,7 @@ edition = "2018"
 
 [dependencies]
 ruma-api = { version = "=0.17.0-alpha.2", path = "../ruma-api" }
-ruma-common = { version = "=0.3.0-alpha.1", path = "../ruma-common" }
+ruma-common = { version = "0.3.0", path = "../ruma-common" }
 ruma-identifiers = { version = "0.18.0", path = "../ruma-identifiers" }
 ruma-serde = { version = "0.3.1", path = "../ruma-serde" }
 serde = { version = "1.0.118", features = ["derive"] }
diff --git a/ruma-push-gateway-api/Cargo.toml b/ruma-push-gateway-api/Cargo.toml
index 2f94ab29..76a8f9b5 100644
--- a/ruma-push-gateway-api/Cargo.toml
+++ b/ruma-push-gateway-api/Cargo.toml
@@ -13,7 +13,7 @@ edition = "2018"
 [dependencies]
 js_int = { version = "0.2.0", features = ["serde"] }
 ruma-api = { version = "=0.17.0-alpha.2", path = "../ruma-api" }
-ruma-common = { version = "=0.3.0-alpha.1", path = "../ruma-common" }
+ruma-common = { version = "0.3.0", path = "../ruma-common" }
 ruma-events = { version = "0.22.0-alpha.1", path = "../ruma-events" }
 ruma-identifiers = { version = "0.18.0", path = "../ruma-identifiers" }
 ruma-serde = { version = "0.3.1", path = "../ruma-serde" }
diff --git a/ruma/Cargo.toml b/ruma/Cargo.toml
index 37a65ac0..9d853d7c 100644
--- a/ruma/Cargo.toml
+++ b/ruma/Cargo.toml
@@ -19,7 +19,7 @@ rustdoc-args = ["--cfg", "docsrs"]
 assign = "1.1.1"
 js_int = "0.2.0"
 
-ruma-common = { version = "=0.3.0-alpha.1", path = "../ruma-common" }
+ruma-common = { version = "0.3.0", path = "../ruma-common" }
 ruma-identifiers = { version = "0.18.0", path = "../ruma-identifiers", features = ["serde"] }
 ruma-serde = { version = "0.3.1", path = "../ruma-serde" }