diff --git a/.gitignore b/.gitignore
index 6669aaf..18be75b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,3 +3,4 @@
 /crossbeam-epoch-0.4.3.crate
 /crossbeam-epoch-0.5.0.crate
 /crossbeam-epoch-0.5.1.crate
+/crossbeam-epoch-0.5.2.crate
diff --git a/crossbeam-epoch-0.5.1-fix-metadata.diff b/crossbeam-epoch-fix-metadata.diff
similarity index 56%
rename from crossbeam-epoch-0.5.1-fix-metadata.diff
rename to crossbeam-epoch-fix-metadata.diff
index 3c2d929..9973ed5 100644
--- a/crossbeam-epoch-0.5.1-fix-metadata.diff
+++ b/crossbeam-epoch-fix-metadata.diff
@@ -1,5 +1,5 @@
---- crossbeam-epoch-0.5.1/Cargo.toml	1970-01-01T01:00:00+01:00
-+++ crossbeam-epoch-0.5.1/Cargo.toml	2018-07-21T08:25:17.603323+02:00
+--- crossbeam-epoch-0.5.2/Cargo.toml	1970-01-01T01:00:00+01:00
++++ crossbeam-epoch-0.5.2/Cargo.toml	2018-09-08T11:10:33.069108+02:00
 @@ -48,6 +48,5 @@
  
  [features]
diff --git a/rust-crossbeam-epoch.spec b/rust-crossbeam-epoch.spec
index 7f48a8f..fb175a8 100644
--- a/rust-crossbeam-epoch.spec
+++ b/rust-crossbeam-epoch.spec
@@ -6,16 +6,17 @@
 %global crate crossbeam-epoch
 
 Name:           rust-%{crate}
-Version:        0.5.1
-Release:        2%{?dist}
+Version:        0.5.2
+Release:        1%{?dist}
 Summary:        Epoch-based garbage collection
 
+# Upstream license specification: MIT/Apache-2.0
 License:        MIT or ASL 2.0
 URL:            https://crates.io/crates/crossbeam-epoch
 Source0:        https://crates.io/api/v1/crates/%{crate}/%{version}/download#/%{crate}-%{version}.crate
 # Initial patched metadata
 # * no nightly features
-Patch0:         crossbeam-epoch-0.5.1-fix-metadata.diff
+Patch0:         crossbeam-epoch-fix-metadata.diff
 
 ExclusiveArch:  %{rust_arches}
 
@@ -23,7 +24,7 @@ BuildRequires:  rust-packaging
 # [dependencies]
 BuildRequires:  (crate(arrayvec) >= 0.4.0 with crate(arrayvec) < 0.5.0)
 BuildRequires:  (crate(cfg-if) >= 0.1.0 with crate(cfg-if) < 0.2.0)
-BuildRequires:  (crate(crossbeam-utils) >= 0.4.0 with crate(crossbeam-utils) < 0.5.0)
+BuildRequires:  (crate(crossbeam-utils) >= 0.5.0 with crate(crossbeam-utils) < 0.6.0)
 BuildRequires:  (crate(lazy_static) >= 1.0.0 with crate(lazy_static) < 2.0.0)
 BuildRequires:  (crate(memoffset) >= 0.2.0 with crate(memoffset) < 0.3.0)
 BuildRequires:  (crate(scopeguard) >= 0.3.0 with crate(scopeguard) < 0.4.0)
@@ -66,6 +67,9 @@ which use %{crate} from crates.io.
 %{cargo_registry}/%{crate}-%{version}/
 
 %changelog
+* Sat Sep 08 2018 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 0.5.2-1
+- Update to 0.5.2
+
 * Sat Jul 28 2018 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 0.5.1-2
 - Rebuild to trigger tests
 
diff --git a/sources b/sources
index 08c5c4f..6f6abad 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (crossbeam-epoch-0.5.1.crate) = 75ade1376538c9feb6a07b44edaf8a2cc8c70719079c7164f4343cee3f7dac06d782166af813ce3251ae6e102a993ce53b9e50a42179e30b0299ec75b1a86d52
+SHA512 (crossbeam-epoch-0.5.2.crate) = 2b54b0e7a3af100e336d9b6b7c9078907de9d98c3694a39f353865b4b618cf004941108d274803d91bfd98eb694ee9d8d593e67efe2d7ccecd5c66dbaad7564e