diff --git a/crates/ruma-appservice-api/Cargo.toml b/crates/ruma-appservice-api/Cargo.toml
index 49fdb464..37fe316a 100644
--- a/crates/ruma-appservice-api/Cargo.toml
+++ b/crates/ruma-appservice-api/Cargo.toml
@@ -14,7 +14,7 @@ edition = "2018"
 [dependencies]
 ruma-api = { version = "=0.17.0-alpha.4", path = "../ruma-api" }
 ruma-client-api = { version = "=0.10.0-alpha.3", path = "../ruma-client-api", features = ["client"], optional = true }
-ruma-common = { version = "0.5.0", path = "../ruma-common" }
+ruma-common = { version = "0.5.1", path = "../ruma-common" }
 ruma-events = { version = "=0.22.0-alpha.3", path = "../ruma-events" }
 ruma-identifiers = { version = "0.19.1", path = "../ruma-identifiers" }
 ruma-serde = { version = "0.4.0", path = "../ruma-serde" }
diff --git a/crates/ruma-client-api/Cargo.toml b/crates/ruma-client-api/Cargo.toml
index 9c0aa3c3..f042727b 100644
--- a/crates/ruma-client-api/Cargo.toml
+++ b/crates/ruma-client-api/Cargo.toml
@@ -23,7 +23,7 @@ js_int = { version = "0.2.0", features = ["serde"] }
 maplit = "1.0.2"
 percent-encoding = "2.1.0"
 ruma-api = { version = "=0.17.0-alpha.4", path = "../ruma-api" }
-ruma-common = { version = "0.5.0", path = "../ruma-common" }
+ruma-common = { version = "0.5.1", path = "../ruma-common" }
 ruma-events = { version = "=0.22.0-alpha.3", path = "../ruma-events" }
 ruma-identifiers = { version = "0.19.1", path = "../ruma-identifiers" }
 ruma-serde = { version = "0.4.0", path = "../ruma-serde" }
diff --git a/crates/ruma-client/Cargo.toml b/crates/ruma-client/Cargo.toml
index d3c5407e..64cd6e4b 100644
--- a/crates/ruma-client/Cargo.toml
+++ b/crates/ruma-client/Cargo.toml
@@ -42,7 +42,7 @@ isahc-crate = { package = "isahc", version = "1.3.1", optional = true }
 reqwest = { version = "0.11.3", optional = true, default-features = false }
 ruma-api = { version = "=0.17.0-alpha.4", path = "../ruma-api" }
 ruma-client-api = { version = "=0.10.0-alpha.3", path = "../ruma-client-api", optional = true, features = ["client"] }
-ruma-common = { version = "0.5.0", path = "../ruma-common" }
+ruma-common = { version = "0.5.1", path = "../ruma-common" }
 ruma-events = { version = "=0.22.0-alpha.3", path = "../ruma-events" }
 ruma-identifiers = { version = "0.19.1", path = "../ruma-identifiers" }
 ruma-serde = { version = "0.4.0", path = "../ruma-serde" }
diff --git a/crates/ruma-common/CHANGELOG.md b/crates/ruma-common/CHANGELOG.md
index df707a64..cdd21b36 100644
--- a/crates/ruma-common/CHANGELOG.md
+++ b/crates/ruma-common/CHANGELOG.md
@@ -1,8 +1,12 @@
 # [unreleased]
 
+# 0.5.1
+
 Improvements:
 
 * Add `receipt::ReceiptType`
+* Add `MilliSecondsSinceUnixEpoch` and `SecondsSinceUnixEpoch` types
+* Bump dependency versions
 
 # 0.5.0
 
diff --git a/crates/ruma-common/Cargo.toml b/crates/ruma-common/Cargo.toml
index 5fbd3ec1..3839c894 100644
--- a/crates/ruma-common/Cargo.toml
+++ b/crates/ruma-common/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "ruma-common"
-version = "0.5.0"
+version = "0.5.1"
 authors = ["Jonas Platte <jplatte@posteo.de>"]
 description = "Common types for other ruma crates."
 homepage = "https://www.ruma.io/"
diff --git a/crates/ruma-events/Cargo.toml b/crates/ruma-events/Cargo.toml
index b1daa9f5..04cf1e8c 100644
--- a/crates/ruma-events/Cargo.toml
+++ b/crates/ruma-events/Cargo.toml
@@ -16,7 +16,7 @@ criterion = { version = "0.3.3", optional = true }
 indoc = "1.0"
 js_int = { version = "0.2.0", features = ["serde"] }
 pulldown-cmark = { version = "0.8", default-features = false, optional = true }
-ruma-common = { version = "0.5.0", path = "../ruma-common" }
+ruma-common = { version = "0.5.1", path = "../ruma-common" }
 ruma-events-macros = { version = "=0.22.0-alpha.3", path = "../ruma-events-macros" }
 ruma-identifiers = { version = "0.19.1", path = "../ruma-identifiers", features = ["serde"] }
 ruma-serde = { version = "0.4.0", path = "../ruma-serde" }
diff --git a/crates/ruma-federation-api/Cargo.toml b/crates/ruma-federation-api/Cargo.toml
index 3ee0c198..2bbd345c 100644
--- a/crates/ruma-federation-api/Cargo.toml
+++ b/crates/ruma-federation-api/Cargo.toml
@@ -17,7 +17,7 @@ version = "0.1.0-alpha.2"
 [dependencies]
 js_int = { version = "0.2.0", features = ["serde"] }
 ruma-api = { version = "=0.17.0-alpha.4", path = "../ruma-api" }
-ruma-common = { version = "0.5.0", path = "../ruma-common" }
+ruma-common = { version = "0.5.1", path = "../ruma-common" }
 ruma-events = { version = "=0.22.0-alpha.3", path = "../ruma-events" }
 ruma-identifiers = { version = "0.19.1", path = "../ruma-identifiers" }
 ruma-serde = { version = "0.4.0", path = "../ruma-serde" }
diff --git a/crates/ruma-identity-service-api/Cargo.toml b/crates/ruma-identity-service-api/Cargo.toml
index 4fe4144c..6c6cefaa 100644
--- a/crates/ruma-identity-service-api/Cargo.toml
+++ b/crates/ruma-identity-service-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.4", path = "../ruma-api" }
-ruma-common = { version = "0.5.0", path = "../ruma-common" }
+ruma-common = { version = "0.5.1", path = "../ruma-common" }
 ruma-identifiers = { version = "0.19.1", path = "../ruma-identifiers" }
 ruma-serde = { version = "0.4.0", 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 25a0ea81..af58ae5c 100644
--- a/crates/ruma-push-gateway-api/Cargo.toml
+++ b/crates/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.4", path = "../ruma-api" }
-ruma-common = { version = "0.5.0", path = "../ruma-common" }
+ruma-common = { version = "0.5.1", path = "../ruma-common" }
 ruma-events = { version = "=0.22.0-alpha.3", path = "../ruma-events" }
 ruma-identifiers = { version = "0.19.1", path = "../ruma-identifiers" }
 ruma-serde = { version = "0.4.0", path = "../ruma-serde" }
diff --git a/crates/ruma-state-res/Cargo.toml b/crates/ruma-state-res/Cargo.toml
index a089bd00..7cb76805 100644
--- a/crates/ruma-state-res/Cargo.toml
+++ b/crates/ruma-state-res/Cargo.toml
@@ -18,7 +18,7 @@ unstable-pre-spec = ["ruma-events/unstable-pre-spec"]
 itertools = "0.10.0"
 js_int = "0.2.0"
 maplit = "1.0.2"
-ruma-common = { version = "0.5.0", path = "../ruma-common" }
+ruma-common = { version = "0.5.1", path = "../ruma-common" }
 ruma-events = { version = "=0.22.0-alpha.3", path = "../ruma-events" }
 ruma-identifiers = { version = "0.19.1", path = "../ruma-identifiers" }
 ruma-serde = { version = "0.4.0", path = "../ruma-serde" }
diff --git a/crates/ruma/Cargo.toml b/crates/ruma/Cargo.toml
index 12e03c98..0d8d7332 100644
--- a/crates/ruma/Cargo.toml
+++ b/crates/ruma/Cargo.toml
@@ -19,7 +19,7 @@ rustdoc-args = ["--cfg", "docsrs"]
 assign = "1.1.1"
 js_int = "0.2.0"
 
-ruma-common = { version = "0.5.0", path = "../ruma-common" }
+ruma-common = { version = "0.5.1", path = "../ruma-common" }
 ruma-identifiers = { version = "0.19.1", path = "../ruma-identifiers", features = ["serde"] }
 ruma-serde = { version = "0.4.0", path = "../ruma-serde" }