diff --git a/.gitignore b/.gitignore
index 0d9c4da..5ed7c47 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 /num-integer-0.1.35.crate
 /num-integer-0.1.36.crate
+/num-integer-0.1.37.crate
diff --git a/rust-num-integer.spec b/rust-num-integer.spec
index e22a9cf..1ca162c 100644
--- a/rust-num-integer.spec
+++ b/rust-num-integer.spec
@@ -5,7 +5,7 @@
 %global crate num-integer
 
 Name:           rust-%{crate}
-Version:        0.1.36
+Version:        0.1.37
 Release:        1%{?dist}
 Summary:        Integer traits and functions
 
@@ -17,7 +17,7 @@ ExclusiveArch:  %{rust_arches}
 
 BuildRequires:  rust-packaging
 # [dependencies]
-BuildRequires:  (crate(num-traits) >= 0.2.0 with crate(num-traits) < 0.3.0)
+BuildRequires:  (crate(num-traits) >= 0.2.3 with crate(num-traits) < 0.3.0)
 
 %description
 %{summary}.
@@ -54,6 +54,9 @@ which use %{crate} from crates.io.
 %exclude %{cargo_registry}/%{crate}-%{version}/{bors.toml,ci}
 
 %changelog
+* Thu May 10 2018 Josh Stone <jistone@redhat.com> - 0.1.37-1
+- Update to 0.1.37
+
 * Wed Feb 07 2018 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 0.1.36-1
 - Update to 0.1.36
 
diff --git a/sources b/sources
index 737b260..37429ff 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (num-integer-0.1.36.crate) = 9f7f8ae499ab181d77d69f6e761457fc170305767a0867142ccd549cf55c24b9731434f6289856d959ac239aee32a6574c77a5a783a701ca583310ed9134911d
+SHA512 (num-integer-0.1.37.crate) = 21cdcc0c397299ffe6b81f56bc28b1ec386f1b0daa01d2729d33ce5270c26b721f34f6fbdc2e787cef8895368439b3eaaca0c764cd536e55472dcb35bd54d727