diff --git a/.gitignore b/.gitignore
index 966534a..feb54fa 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 /which-1.0.3.crate
 /which-1.0.4.crate
 /which-1.0.5.crate
+/which-2.0.0.crate
diff --git a/rust-which.spec b/rust-which.spec
index fc780e3..776daec 100644
--- a/rust-which.spec
+++ b/rust-which.spec
@@ -5,7 +5,7 @@
 %global crate which
 
 Name:           rust-%{crate}
-Version:        1.0.5
+Version:        2.0.0
 Release:        1%{?dist}
 Summary:        Rust equivalent of Unix command "which"
 
@@ -17,6 +17,7 @@ ExclusiveArch:  %{rust_arches}
 
 BuildRequires:  rust-packaging
 # [dependencies]
+BuildRequires:  (crate(failure) >= 0.1.1 with crate(failure) < 0.2.0)
 BuildRequires:  (crate(libc) >= 0.2.10 with crate(libc) < 0.3.0)
 %if %{with check}
 # [dev-dependencies]
@@ -58,6 +59,9 @@ which use %{crate} from crates.io.
 %{cargo_registry}/%{crate}-%{version}/
 
 %changelog
+* Thu Apr 26 2018 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 2.0.0-1
+- Update to 2.0.0
+
 * Sun Feb 18 2018 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 1.0.5-1
 - Update to 1.0.5
 
diff --git a/sources b/sources
index e6d3742..45b9a1b 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (which-1.0.5.crate) = 5f6f794abdac8479d0f2fe130cc72fa57dcb3f9c1310befcefa4110551bc5084dbbde503c48023a65dce9d73ceed8a705163508bcf1cb0fb975fb8c5202988ac
+SHA512 (which-2.0.0.crate) = 4ec91a8116c624b5edfac0c051b015e67ba71160fc5294d4f6d06909ad7261b107eefa3b3930564bb07506b07fe73a882f641b77b4917abf4c1f69be15c2c84c