diff --git a/.gitignore b/.gitignore
index 0982d3f..31d3e53 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,3 +4,4 @@
 /num-complex-0.1.43.crate
 /num-complex-0.2.0.crate
 /num-complex-0.2.1.crate
+/num-complex-0.2.2.crate
diff --git a/rust-num-complex.spec b/rust-num-complex.spec
index 11764b1..3cb9263 100644
--- a/rust-num-complex.spec
+++ b/rust-num-complex.spec
@@ -5,8 +5,8 @@
 %global crate num-complex
 
 Name:           rust-%{crate}
-Version:        0.2.1
-Release:        7%{?dist}
+Version:        0.2.2
+Release:        1%{?dist}
 Summary:        Complex numbers implementation for Rust
 
 # Upstream license specification: MIT/Apache-2.0
@@ -21,8 +21,9 @@ BuildArch:      noarch
 
 BuildRequires:  rust-packaging
 %if ! %{__cargo_skip_build}
-BuildRequires:  (crate(num-traits) >= 0.2.4 with crate(num-traits) < 0.3.0)
-BuildRequires:  (crate(num-traits/std) >= 0.2.4 with crate(num-traits/std) < 0.3.0)
+BuildRequires:  (crate(autocfg/default) >= 0.1.3 with crate(autocfg/default) < 0.2.0)
+BuildRequires:  (crate(num-traits) >= 0.2.7 with crate(num-traits) < 0.3.0)
+BuildRequires:  (crate(num-traits/std) >= 0.2.7 with crate(num-traits/std) < 0.3.0)
 %endif
 
 %global _description %{expand:
@@ -120,6 +121,9 @@ which use "std" feature of "%{crate}" crate.
 %endif
 
 %changelog
+* Mon Jun 10 2019 Josh Stone <jistone@redhat.com> - 0.2.2-1
+- Update to 0.2.2
+
 * Sun Jun 09 15:11:03 CEST 2019 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 0.2.1-7
 - Regenerate
 
diff --git a/sources b/sources
index fa48a2d..e8f0e76 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (num-complex-0.2.1.crate) = 38a5f6e9570e3cddecd987db002405387ae631f727be50324da6c9c3fa4c97c329cf26723b86401a6f0fa35e696bd0c782fdbc5f0aff4574af83f10f61fbafba
+SHA512 (num-complex-0.2.2.crate) = 50e5499860c004efd1faabf6c094f6e58dc08d7c0437b6f29b429d442c8ef15ae5a92b8a395ccfec06bfeec601f66aa9fa3408cf4d5a685e5d8e819f4a0fb1cc