diff --git a/rust-base64.spec b/rust-base64.spec
index 52a8d80..01db25b 100644
--- a/rust-base64.spec
+++ b/rust-base64.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:        0.10.1
-Release:        3%{?dist}
+Release:        4%{?dist}
 Summary:        Encodes and decodes base64 as bytes or utf8
 
 # Upstream license specification: MIT/Apache-2.0
@@ -20,13 +20,6 @@ BuildArch:      noarch
 %endif
 
 BuildRequires:  rust-packaging
-%if ! %{__cargo_skip_build}
-BuildRequires:  (crate(byteorder/default) >= 1.2.6 with crate(byteorder/default) < 2.0.0)
-%if %{with check}
-BuildRequires:  (crate(criterion/default) >= 0.2.0 with crate(criterion/default) < 0.3.0)
-BuildRequires:  (crate(rand/default) >= 0.6.1 with crate(rand/default) < 0.7.0)
-%endif
-%endif
 
 %global _description %{expand:
 Encodes and decodes base64 as bytes or utf8.}
@@ -63,6 +56,9 @@ which use "default" feature of "%{crate}" crate.
 %autosetup -n %{crate}-%{version_no_tilde} -p1
 %cargo_prep
 
+%generate_buildrequires
+%cargo_generate_buildrequires
+
 %build
 %cargo_build
 
@@ -75,6 +71,9 @@ which use "default" feature of "%{crate}" crate.
 %endif
 
 %changelog
+* Fri Jun 21 20:16:08 CEST 2019 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 0.10.1-4
+- Regenerate
+
 * Sat Jun 08 23:41:47 CEST 2019 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 0.10.1-3
 - Regenerate