diff --git a/.gitignore b/.gitignore
index dace6b6..2a3823c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 /xz2-0.1.4.crate
 /xz2-0.1.5.crate
+/xz2-0.1.6.crate
diff --git a/rust-xz2.spec b/rust-xz2.spec
index 672209a..fe2e2ef 100644
--- a/rust-xz2.spec
+++ b/rust-xz2.spec
@@ -6,10 +6,11 @@
 %global crate xz2
 
 Name:           rust-%{crate}
-Version:        0.1.5
-Release:        4%{?dist}
+Version:        0.1.6
+Release:        1%{?dist}
 Summary:        Rust bindings to liblzma
 
+# Upstream license specification: MIT/Apache-2.0
 License:        MIT or ASL 2.0
 URL:            https://crates.io/crates/xz2
 Source0:        https://crates.io/api/v1/crates/%{crate}/%{version}/download#/%{crate}-%{version}.crate
@@ -19,12 +20,12 @@ ExclusiveArch:  %{rust_arches}
 BuildRequires:  rust-packaging
 # [dependencies]
 BuildRequires:  (crate(futures) >= 0.1.0 with crate(futures) < 0.2.0)
-BuildRequires:  (crate(lzma-sys) >= 0.1.0 with crate(lzma-sys) < 0.2.0)
+BuildRequires:  (crate(lzma-sys) >= 0.1.11 with crate(lzma-sys) < 0.2.0)
 BuildRequires:  (crate(tokio-io) >= 0.1.0 with crate(tokio-io) < 0.2.0)
 %if %{with check}
 # [dev-dependencies]
-BuildRequires:  (crate(quickcheck) >= 0.6.0 with crate(quickcheck) < 0.7.0)
-BuildRequires:  (crate(rand) >= 0.4.0 with crate(rand) < 0.5.0)
+BuildRequires:  (crate(quickcheck) >= 0.7.0 with crate(quickcheck) < 0.8.0)
+BuildRequires:  (crate(rand) >= 0.5.0 with crate(rand) < 0.6.0)
 BuildRequires:  (crate(tokio-core) >= 0.1.0 with crate(tokio-core) < 0.2.0)
 %endif
 
@@ -65,6 +66,9 @@ sed -i -e "/fn standard_files/i #[ignore]" tests/xz.rs
 %{cargo_registry}/%{crate}-%{version}/
 
 %changelog
+* Thu Oct 11 2018 Josh Stone <jistone@redhat.com> - 0.1.6-1
+- Update to 0.1.6
+
 * Sat Jul 28 2018 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 0.1.5-4
 - Rebuild to trigger tests
 
diff --git a/sources b/sources
index 6544ed2..5b035e6 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (xz2-0.1.5.crate) = bab5937bf252507365fb4ca28c3206b1889475abefaafb4e8a155db44297e2b7411ed9c0f67f82a5defbaac39c7d5f88301a4f918248d9b36a7b840c4a49a77b
+SHA512 (xz2-0.1.6.crate) = c0880b2bbf890e962b27efda6c513d1626332ff400dd08a9126a6e1d1375e0d0e3bf243b10df78e2397b611d0365b6526d96974c4ff332bb81edba71b6ebc811