diff --git a/rust-memchr.spec b/rust-memchr.spec
index 21c65c8..41d5d7a 100644
--- a/rust-memchr.spec
+++ b/rust-memchr.spec
@@ -1,4 +1,4 @@
-# Generated by rust2rpm 9
+# Generated by rust2rpm 10
 %bcond_without check
 %global debug_package %{nil}
 
@@ -6,7 +6,7 @@
 
 Name:           rust-%{crate}
 Version:        2.2.0
-Release:        4%{?dist}
+Release:        5%{?dist}
 Summary:        Safe interface to memchr
 
 # Upstream license specification: Unlicense/MIT
@@ -20,11 +20,6 @@ BuildArch:      noarch
 %endif
 
 BuildRequires:  rust-packaging
-%if ! %{__cargo_skip_build}
-%if %{with check}
-BuildRequires:  (crate(quickcheck) >= 0.8.0 with crate(quickcheck) < 0.9.0)
-%endif
-%endif
 
 %global _description %{expand:
 Safe interface to memchr.}
@@ -85,6 +80,9 @@ which use "use_std" feature of "%{crate}" crate.
 %autosetup -n %{crate}-%{version_no_tilde} -p1
 %cargo_prep
 
+%generate_buildrequires
+%cargo_generate_buildrequires
+
 %build
 %cargo_build
 
@@ -97,6 +95,9 @@ which use "use_std" feature of "%{crate}" crate.
 %endif
 
 %changelog
+* Wed Jun 19 23:23:33 CEST 2019 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 2.2.0-5
+- Regenerate
+
 * Sun Jun 09 12:27:43 CEST 2019 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 2.2.0-4
 - Fix skip_build