diff --git a/.gitignore b/.gitignore
index 3396545..0fc08fe 100644
--- a/.gitignore
+++ b/.gitignore
@@ -65,3 +65,4 @@
 /libc-0.2.117.crate
 /libc-0.2.119.crate
 /libc-0.2.120.crate
+/libc-0.2.121.crate
diff --git a/rust-libc.spec b/rust-libc.spec
index 833fa18..5c19df4 100644
--- a/rust-libc.spec
+++ b/rust-libc.spec
@@ -5,7 +5,7 @@
 %global crate libc
 
 Name:           rust-%{crate}
-Version:        0.2.120
+Version:        0.2.121
 Release:        %autorelease
 Summary:        Raw FFI bindings to platform libraries like libc
 
diff --git a/sources b/sources
index 8ace4ca..5fa554c 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (libc-0.2.120.crate) = 42aadea2670f63d6a2c38d4d6949d9071c535395ecf458a694751a7a17f2a4a6495ea1dbdcbcb5340cb62e3a40419419141ca39c4d4dcda8cccbe480aa34a014
+SHA512 (libc-0.2.121.crate) = aa1ee710b2a4008ead7118e85d7f2d29fab8aa0e1111436db8039a84737727b8d1a8a1cb72acd38abd2656d22a5025046d7be7d8154537f8a503017e0548e953