diff --git a/rust-yaml-rust.spec b/rust-yaml-rust.spec
index dc5b84f..2e0cf2e 100644
--- a/rust-yaml-rust.spec
+++ b/rust-yaml-rust.spec
@@ -6,7 +6,7 @@
 
 Name:           rust-%{crate}
 Version:        0.4.3
-Release:        3%{?dist}
+Release:        4%{?dist}
 Summary:        YAML 1.2 parser for rust
 
 # Upstream license specification: MIT/Apache-2.0
@@ -14,7 +14,7 @@ License:        MIT or ASL 2.0
 URL:            https://crates.io/crates/yaml-rust
 Source:         %{crates_source}
 # Initial patched metadata
-# * Update quickcheck to 0.8, https://github.com/chyh1990/yaml-rust/pull/131
+# * Update quickcheck to 0.9, https://github.com/chyh1990/yaml-rust/pull/131
 Patch0:         yaml-rust-fix-metadata.diff
 
 ExclusiveArch:  %{rust_arches}
@@ -76,6 +76,9 @@ chmod -x tests/specs/cpp2rust.rb
 %endif
 
 %changelog
+* Fri Sep 13 22:28:23 CEST 2019 Robert-André Mauchin <zebob.m@gmail.com> - 0.4.3-4
+- Update quickcheck to 0.9
+
 * Fri Jul 26 2019 Fedora Release Engineering <releng@fedoraproject.org> - 0.4.3-3
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
 
diff --git a/yaml-rust-fix-metadata.diff b/yaml-rust-fix-metadata.diff
index 7d12bc2..26cd0ff 100644
--- a/yaml-rust-fix-metadata.diff
+++ b/yaml-rust-fix-metadata.diff
@@ -5,4 +5,4 @@
  version = ">=0.0.9, <0.6"
  [dev-dependencies.quickcheck]
 -version = "0.7"
-+version = "0.8"
++version = "0.9"