diff --git a/.gitignore b/.gitignore
index ab15bdc..dd865ff 100644
--- a/.gitignore
+++ b/.gitignore
@@ -10,3 +10,4 @@
 /libz-sys-1.1.5.crate
 /libz-sys-1.1.6.crate
 /libz-sys-1.1.8.crate
+/libz-sys-1.1.9.crate
diff --git a/README.md b/README.md
deleted file mode 100644
index bec32c5..0000000
--- a/README.md
+++ /dev/null
@@ -1,3 +0,0 @@
-# rust-libz-sys
-
-The rust-libz-sys package
\ No newline at end of file
diff --git a/libz-sys-fix-metadata-auto.diff b/libz-sys-fix-metadata-auto.diff
new file mode 100644
index 0000000..95d5703
--- /dev/null
+++ b/libz-sys-fix-metadata-auto.diff
@@ -0,0 +1,8 @@
+--- libz-sys-1.1.9/Cargo.toml	1970-01-01T00:00:01+00:00
++++ libz-sys-1.1.9/Cargo.toml	2023-05-01T11:31:00.134761+00:00
+@@ -66,5 +66,3 @@
+     "cmake",
+ ]
+ 
+-[target."cfg(target_env = \"msvc\")".build-dependencies.vcpkg]
+-version = "0.2"
diff --git a/libz-sys-fix-metadata.diff b/libz-sys-fix-metadata.diff
index baee3ba..98ee0ff 100644
--- a/libz-sys-fix-metadata.diff
+++ b/libz-sys-fix-metadata.diff
@@ -1,6 +1,6 @@
---- libz-sys-1.1.8/Cargo.toml	1970-01-01T00:00:01+00:00
-+++ libz-sys-1.1.8/Cargo.toml	2022-05-30T19:16:36.852042+00:00
-@@ -45,25 +45,12 @@
+--- libz-sys-1.1.9/Cargo.toml	1970-01-01T00:00:01+00:00
++++ libz-sys-1.1.9/Cargo.toml	2023-05-01T11:31:33.242720+00:00
+@@ -46,23 +46,12 @@
  [build-dependencies.cc]
  version = "1.0.18"
  
@@ -24,5 +24,3 @@
 -    "cmake",
 -]
 -
--[target."cfg(target_env = \"msvc\")".build-dependencies.vcpkg]
--version = "0.2"
diff --git a/rust-libz-sys.spec b/rust-libz-sys.spec
index 27ed8a7..49e176c 100644
--- a/rust-libz-sys.spec
+++ b/rust-libz-sys.spec
@@ -1,24 +1,22 @@
-# Generated by rust2rpm 21
+# Generated by rust2rpm 24
 %bcond_without check
 %global debug_package %{nil}
 
 %global crate libz-sys
 
-Name:           rust-%{crate}
-Version:        1.1.8
+Name:           rust-libz-sys
+Version:        1.1.9
 Release:        %autorelease
 Summary:        Low-level bindings to the system libz library (also known as zlib)
 
-# Upstream license specification: MIT OR Apache-2.0
-License:        MIT or ASL 2.0
+License:        MIT OR Apache-2.0
 URL:            https://crates.io/crates/libz-sys
 Source:         %{crates_source}
-# Initial patched metadata
-# * No MSVC
-# * Remove asm/static/zlib-ng features
-Patch0:         libz-sys-fix-metadata.diff
-
-ExclusiveArch:  %{rust_arches}
+# Automatically generated patch to strip foreign dependencies
+Patch:          libz-sys-fix-metadata-auto.diff
+# Manually created patch for downstream crate metadata changes
+# * drop features for zlib-ng, static linking, and unavailalbe asm optimizations
+Patch:          libz-sys-fix-metadata.diff
 
 BuildRequires:  rust-packaging >= 21
 
diff --git a/.rust2rpm.conf b/rust2rpm.conf
similarity index 100%
rename from .rust2rpm.conf
rename to rust2rpm.conf
diff --git a/sources b/sources
index 75fa37a..72e9b4b 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (libz-sys-1.1.8.crate) = 0766ab72cc1414160ccefe4812e6204cbed1341607e5d17607f24fd4ff81dca68d8f2cf43e1d27f332a508d602bff0ad340c4c647a5d5f85acc120c19cfb4100
+SHA512 (libz-sys-1.1.9.crate) = 0d474b79aa55f1cdda8f52c87fd2cde84da80db5e18485b3e6845d40c49c6f3b3b92ae73e286b06acbc0e05f36ef3975231fb57e1b5b6546ad90a46752fa88b2