diff --git a/.gitignore b/.gitignore
index 7c038f9..f95cc69 100644
--- a/.gitignore
+++ b/.gitignore
@@ -11,3 +11,4 @@
 /libc-0.2.43.crate
 /libc-0.2.44.crate
 /libc-0.2.45.crate
+/libc-0.2.46.crate
diff --git a/rust-libc.spec b/rust-libc.spec
index 54b217e..c44767e 100644
--- a/rust-libc.spec
+++ b/rust-libc.spec
@@ -6,7 +6,7 @@
 %global crate libc
 
 Name:           rust-%{crate}
-Version:        0.2.45
+Version:        0.2.46
 Release:        1%{?dist}
 Summary:        Library for types and bindings to native C functions
 
@@ -96,6 +96,9 @@ which use "use_std" feature of "%{crate}" crate.
 %endif
 
 %changelog
+* Tue Jan 08 2019 Josh Stone <jistone@redhat.com> - 0.2.46-1
+- Update to 0.2.46
+
 * Mon Dec 10 2018 Josh Stone <jistone@redhat.com> - 0.2.45-1
 - Update to 0.2.45
 
diff --git a/sources b/sources
index 59195d4..910b967 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (libc-0.2.45.crate) = 8188400f2f9fabd7c1e0dd1172032eb25bde2702019aec4e3e0c8b936209347baea347ff8d85fee3e93031df0741d32faed151c2b553151e95ae8321bb653381
+SHA512 (libc-0.2.46.crate) = 88f27e58dfa06dabf0faf350c2676ba1b00f25d9a0999fc444d00b80f6282ae61dcd4154d5d9ccc8a0cf9e2495d1021982a10ac076b68bbeb3896f09fc0f3fc7