diff --git a/.gitignore b/.gitignore
index 692ad7c..c17a951 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 /serde_urlencoded-0.5.1.crate
 /serde_urlencoded-0.5.2.crate
+/serde_urlencoded-0.5.3.crate
diff --git a/rust-serde_urlencoded.spec b/rust-serde_urlencoded.spec
index 82bc16b..428b57f 100644
--- a/rust-serde_urlencoded.spec
+++ b/rust-serde_urlencoded.spec
@@ -5,10 +5,11 @@
 %global crate serde_urlencoded
 
 Name:           rust-%{crate}
-Version:        0.5.2
-Release:        2%{?dist}
+Version:        0.5.3
+Release:        1%{?dist}
 Summary:        `x-www-form-urlencoded` meets Serde
 
+# Upstream license specification: MIT/Apache-2.0
 License:        MIT or ASL 2.0
 URL:            https://crates.io/crates/serde_urlencoded
 Source0:        https://crates.io/api/v1/crates/%{crate}/%{version}/download#/%{crate}-%{version}.crate
@@ -21,6 +22,10 @@ BuildRequires:  (crate(dtoa) >= 0.4.0 with crate(dtoa) < 0.5.0)
 BuildRequires:  (crate(itoa) >= 0.4.0 with crate(itoa) < 0.5.0)
 BuildRequires:  (crate(serde) >= 1.0.0 with crate(serde) < 2.0.0)
 BuildRequires:  (crate(url) >= 1.0.0 with crate(url) < 2.0.0)
+%if %{with check}
+# [dev-dependencies]
+BuildRequires:  (crate(serde_derive) >= 1.0.0 with crate(serde_derive) < 2.0.0)
+%endif
 
 %description
 %{summary}.
@@ -57,6 +62,9 @@ which use %{crate} from crates.io.
 %exclude %{cargo_registry}/%{crate}-%{version}/bors.toml
 
 %changelog
+* Fri Sep 07 2018 Josh Stone <jistone@redhat.com> - 0.5.3-1
+- Update to 0.5.3
+
 * Sat Jul 14 2018 Fedora Release Engineering <releng@fedoraproject.org> - 0.5.2-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild
 
diff --git a/sources b/sources
index 7f29783..46be4ce 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (serde_urlencoded-0.5.2.crate) = b4f404132436b9a3365130f37c79f2b0c9d045dcec67ffe36e42bd6580dceb81c825b9046cf0ff6d2110b5a3f0109ee1735b98e24dc5c4a2e5be5b33cb655eea
+SHA512 (serde_urlencoded-0.5.3.crate) = 94a723687e3debebe8e221f1396a63574a36e4e2ded434ae4dde9c7c832f5f865114378d250463f5ab7e85884d11e4b99d91bf470c796c0fe24cc88614b618d9