diff --git a/.gitignore b/.gitignore
index 3542831..b4b76c5 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,3 +2,4 @@
 /rustc_version-0.2.2.crate
 /rustc_version-0.2.3.crate
 /rustc_version-0.3.3.crate
+/rustc_version-0.4.0.crate
diff --git a/rust-rustc_version.spec b/rust-rustc_version.spec
index 781ddeb..b503d64 100644
--- a/rust-rustc_version.spec
+++ b/rust-rustc_version.spec
@@ -1,11 +1,11 @@
-# Generated by rust2rpm 16
+# Generated by rust2rpm 18
 %bcond_without check
 %global debug_package %{nil}
 
 %global crate rustc_version
 
 Name:           rust-%{crate}
-Version:        0.3.3
+Version:        0.4.0
 Release:        %autorelease
 Summary:        Library for querying the version of a installed rustc compiler
 
diff --git a/sources b/sources
index 9c6bacc..2cbadfc 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (rustc_version-0.3.3.crate) = 37732b3b28eca41de205db34479c75b31af4ddd811f0f1606933eb31e25e5ed3966a41a8b7d338be20fcf47540629824c41a267436c185a98f8acfdce608b5cf
+SHA512 (rustc_version-0.4.0.crate) = f66da7c6efe431db06cd01180d84ba67fcd38f8cd6ef693762957c00ccc2211f23c08079d7f184776e08f28d2d6ca3bdb5f5016f7de245c6193d4722891ba1db