diff --git a/.gitignore b/.gitignore
index 86083a3..25b49d9 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 /cbindgen-0.3.3.crate
 /cbindgen-0.4.0.crate
 /cbindgen-0.4.2.crate
+/cbindgen-0.4.3.crate
diff --git a/rust-cbindgen.spec b/rust-cbindgen.spec
index 18f65d3..d251634 100644
--- a/rust-cbindgen.spec
+++ b/rust-cbindgen.spec
@@ -4,7 +4,7 @@
 %global crate cbindgen
 
 Name:           rust-%{crate}
-Version:        0.4.2
+Version:        0.4.3
 Release:        1%{?dist}
 Summary:        Tool for generating C bindings to Rust code
 
@@ -68,6 +68,9 @@ which use %{crate} from crates.io.
 %{cargo_registry}/%{crate}-%{version}/
 
 %changelog
+* Thu Feb 01 2018 Josh Stone <jistone@redhat.com> - 0.4.3-1
+- Update to 0.4.3
+
 * Tue Jan 30 2018 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 0.4.2-1
 - Update to 0.4.2
 
diff --git a/sources b/sources
index 66092e8..f74ba14 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (cbindgen-0.4.2.crate) = 3c0485ec69e8ab9979aeb3775a4d4d7d538a620c25a3056dd9fcb1b49a48c49ecce86958342a8bfa90c6b00137a3fb9975bc4cc42ef403f818f8bd4eeb5f0706
+SHA512 (cbindgen-0.4.3.crate) = ff50d3b0d295a769c81626c24297b9a87c9a9328837a590bfa532abcbce9cb920376e725eff1c876f40507bed8ccc7e458c9126c27b66742fde60c52ae4de24b