diff --git a/.gitignore b/.gitignore
index 83ffc73..fca3768 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 /quickcheck-0.4.1.crate
 /quickcheck-0.5.0.crate
+/quickcheck-0.6.0.crate
diff --git a/rust-quickcheck.spec b/rust-quickcheck.spec
index 6cb34f0..8de0ef5 100644
--- a/rust-quickcheck.spec
+++ b/rust-quickcheck.spec
@@ -5,7 +5,7 @@
 %global crate quickcheck
 
 Name:           rust-%{crate}
-Version:        0.5.0
+Version:        0.6.0
 Release:        1%{?dist}
 Summary:        Automatic property based testing with shrinking
 
@@ -19,7 +19,7 @@ BuildRequires:  rust-packaging
 # [dependencies]
 BuildRequires:  (crate(env_logger) >= 0.4.0 with crate(env_logger) < 0.5.0)
 BuildRequires:  (crate(log) >= 0.3.0 with crate(log) < 0.4.0)
-BuildRequires:  (crate(rand) >= 0.3.0 with crate(rand) < 0.4.0)
+BuildRequires:  (crate(rand) >= 0.4.0 with crate(rand) < 0.5.0)
 
 %description
 %{summary}.
@@ -56,6 +56,9 @@ which use %{crate} from crates.io.
 %exclude %{cargo_registry}/%{crate}-%{version}/{Makefile,ctags.rust,session.vim}
 
 %changelog
+* Sun Dec 31 2017 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 0.6.0-1
+- Update to 0.6.0
+
 * Wed Nov 29 2017 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 0.5.0-1
 - Update to 0.5.0
 
diff --git a/sources b/sources
index 3ad5c4f..27ac324 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (quickcheck-0.5.0.crate) = dfd0c85fc127db8c222e5b508e8da3e34acaaa5b469f15278e6701ff0ea890e118d168e61d553896ad074ea62634ab1f1acd55fa9f76f4825808ec3be3f3a63d
+SHA512 (quickcheck-0.6.0.crate) = b570716b7a33ec5bf5b38109f158414d89728e97e86f464c58a650844835bd9d9da6b53136809e4d4d2c63352008ec0fc9436a3a662bb1907066504dc87ed5db