diff --git a/CHANGELOG.md b/CHANGELOG.md
index ccba68b6..13078069 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # [unreleased]
 
+# 0.21.2
+
+Improvements
+
+* Update dependencies
+
 # 0.21.1
 
 Improvements:
diff --git a/Cargo.toml b/Cargo.toml
index 2d9b4d70..6ca4b71e 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -9,17 +9,17 @@ license = "MIT"
 name = "ruma-events"
 readme = "README.md"
 repository = "https://github.com/ruma/ruma-events"
-version = "0.21.1"
+version = "0.21.2"
 edition = "2018"
 
 [dependencies]
 js_int = { version = "0.1.5", features = ["serde"] }
 ruma-common = "0.1.1"
-ruma-events-macros = { path = "ruma-events-macros", version = "=0.21.1" }
+ruma-events-macros = { path = "ruma-events-macros", version = "=0.21.2" }
 ruma-identifiers = "0.16.1"
-ruma-serde = "0.1.3"
-serde = { version = "1.0.107", features = ["derive"] }
-serde_json = { version = "1.0.52", features = ["raw_value"] }
+ruma-serde = "0.2.1"
+serde = { version = "1.0.110", features = ["derive"] }
+serde_json = { version = "1.0.53", features = ["raw_value"] }
 
 [dev-dependencies]
 maplit = "1.0.2"
diff --git a/ruma-events-macros/Cargo.toml b/ruma-events-macros/Cargo.toml
index eae7dd11..e515edd3 100644
--- a/ruma-events-macros/Cargo.toml
+++ b/ruma-events-macros/Cargo.toml
@@ -10,18 +10,18 @@ license = "MIT"
 name = "ruma-events-macros"
 readme = "README.md"
 repository = "https://github.com/ruma/ruma-api-macros"
-version = "0.21.1"
+version = "0.21.2"
 
 [dependencies]
-syn = { version = "1.0.19", features = ["full"] }
-quote = "1.0.4"
-proc-macro2 = "1.0.12"
+syn = { version = "1.0.22", features = ["full"] }
+quote = "1.0.6"
+proc-macro2 = "1.0.13"
 
 [lib]
 proc-macro = true
 
 [dev-dependencies]
 ruma-identifiers = "0.16.1"
-serde_json = "1.0.52"
+serde_json = "1.0.53"
 js_int = { version = "0.1.5", features = ["serde"] }
-serde = { version = "1.0.107", features = ["derive"] }
+serde = { version = "1.0.110", features = ["derive"] }