diff --git a/.gitignore b/.gitignore
index 20341f3..fd7d4cb 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,3 +4,4 @@
 /libc-0.2.35.crate
 /libc-0.2.36.crate
 /libc-0.2.37.crate
+/libc-0.2.39.crate
diff --git a/rust-libc.spec b/rust-libc.spec
index 48ae0a9..461d9d9 100644
--- a/rust-libc.spec
+++ b/rust-libc.spec
@@ -5,7 +5,7 @@
 %global crate libc
 
 Name:           rust-%{crate}
-Version:        0.2.37
+Version:        0.2.39
 Release:        1%{?dist}
 Summary:        Library for types and bindings to native C functions
 
@@ -55,6 +55,9 @@ which use %{crate} from crates.io.
 %exclude %{cargo_registry}/%{crate}-%{version}/{appveyor.yml,ci}
 
 %changelog
+* Tue Mar 06 2018 Josh Stone <jistone@redhat.com> - 0.2.39-1
+- Update to 0.2.39
+
 * Tue Feb 27 2018 Josh Stone <jistone@redhat.com> - 0.2.37-1
 - Update to 0.2.37
 
diff --git a/sources b/sources
index fb77b3d..659b07a 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (libc-0.2.37.crate) = 5c8ab964cee893bcd053d9dd3ddeccccaaf554b6490d7faf727dbdaa6b13d3bfce5f3b5f8ddbdc12191847eee43cb988bdb3fdc8a1853bc1647a5ed4a463ba8d
+SHA512 (libc-0.2.39.crate) = 4b399306da2f4d85e84db5a0a2212bc784b6ab1fb0d4731b58256e47684b5a244dcad8a12088035985e933ca2880dca5ada7dc822443d1cf474f4e73bbe59aa1