diff --git a/Cargo.toml b/Cargo.toml
index 9edc6d6c..c61d30b3 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -15,7 +15,7 @@ edition = "2018"
 [dependencies]
 http = "0.1.18"
 serde_json = "1.0.40"
-serde_urlencoded = "0.6.0"
+serde_urlencoded = "0.6.1"
 ruma-identifiers = "0.14.0"
 
 [dependencies.percent-encoding]
diff --git a/ruma-api-macros/Cargo.toml b/ruma-api-macros/Cargo.toml
index 02b03e52..34ff775f 100644
--- a/ruma-api-macros/Cargo.toml
+++ b/ruma-api-macros/Cargo.toml
@@ -13,23 +13,13 @@ version = "0.6.0"
 edition = "2018"
 
 [dependencies]
-quote = "0.6.12"
+quote = "0.6.13"
 ruma-api = "0.9.0"
 proc-macro2 = "0.4.30"
 
 [dependencies.syn]
-version = "0.15.35"
+version = "0.15.42"
 features = ["full"]
 
-[dev-dependencies]
-http = "0.1.17"
-serde_json = "1.0.39"
-serde_urlencoded = "0.5.5"
-url = "1.7.2"
-
-[dev-dependencies.serde]
-version = "1.0.92"
-features = ["derive"]
-
 [lib]
 proc-macro = true