diff --git a/.gitignore b/.gitignore
index 62f7a99..9d1451f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -6,3 +6,4 @@
 /zstd-safe-4.1.1+zstd.1.5.0.crate
 /zstd-safe-4.1.3+zstd.1.5.1.crate
 /zstd-safe-4.1.4+zstd.1.5.2.crate
+/zstd-safe-5.0.2+zstd.1.5.2.crate
diff --git a/rust-zstd-safe.spec b/rust-zstd-safe.spec
index 0cbd725..fc94ba1 100644
--- a/rust-zstd-safe.spec
+++ b/rust-zstd-safe.spec
@@ -1,24 +1,23 @@
-# Generated by rust2rpm 21
+# Generated by rust2rpm 22
 %bcond_without check
 %global debug_package %{nil}
 
 %global crate zstd-safe
-%global upstream_version 4.1.4+zstd.1.5.2
+%global upstream_version 5.0.2+zstd.1.5.2
 
-Name:           rust-%{crate}
-Version:        4.1.4
+Name:           rust-zstd-safe
+Version:        5.0.2
 Release:        %autorelease
 Summary:        Safe low-level bindings for the zstd compression library
 
 # Upstream license specification: MIT/Apache-2.0
-License:        MIT or ASL 2.0
+License:        MIT OR Apache-2.0
 URL:            https://crates.io/crates/zstd-safe
 Source:         %{crates_source %{crate} %{upstream_version}}
-# Initial patched metadata
-# * Remove zstd version from version field
-# * Use pkg-config and bindgen features of zstd-sys unconditionally
-# * Exclude a development-only shell script
-Patch0:         zstd-safe-fix-metadata.diff
+# Manually created patch for downstream crate metadata changes
+# * remove zstd version from version field
+# * exclude a development-only shell script
+Patch:          zstd-safe-fix-metadata.diff
 
 ExclusiveArch:  %{rust_arches}
 
@@ -177,6 +176,18 @@ use the "thin" feature of the "%{crate}" crate.
 %files       -n %{name}+thin-devel
 %ghost %{crate_instdir}/Cargo.toml
 
+%package     -n %{name}+zdict_builder-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+zdict_builder-devel %{_description}
+
+This package contains library source intended for building other packages which
+use the "zdict_builder" feature of the "%{crate}" crate.
+
+%files       -n %{name}+zdict_builder-devel
+%ghost %{crate_instdir}/Cargo.toml
+
 %package     -n %{name}+zstdmt-devel
 Summary:        %{summary}
 BuildArch:      noarch
diff --git a/sources b/sources
index 0ece751..b74636d 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (zstd-safe-4.1.4+zstd.1.5.2.crate) = 0b9ad154307954b977a990273b11dba3349fffa1a2b3cb89dc233cc20deb6dc0a10bd97d06c3fc5304124320ee8ff607b6d8859ebdaa562365d4baf490fdbcd8
+SHA512 (zstd-safe-5.0.2+zstd.1.5.2.crate) = 03a6f07ada211fd6c364f03d06acff705fa5b08129aa09c29ad310f05b233553f8ea697e504470d4c104bd947f5d4102328c4df0df5e1da6d8e537f51451a014
diff --git a/zstd-safe-fix-metadata.diff b/zstd-safe-fix-metadata.diff
index 6166b30..a8c2326 100644
--- a/zstd-safe-fix-metadata.diff
+++ b/zstd-safe-fix-metadata.diff
@@ -1,27 +1,19 @@
---- zstd-safe-4.1.4+zstd.1.5.2/Cargo.toml	1970-01-01T00:00:01+00:00
-+++ zstd-safe-4.1.4+zstd.1.5.2/Cargo.toml	2022-04-12T10:19:58.834888+00:00
+--- zstd-safe-5.0.2+zstd.1.5.2/Cargo.toml	1970-01-01T00:00:01+00:00
++++ zstd-safe-5.0.2+zstd.1.5.2/Cargo.toml	2022-08-06T16:38:17.903057+00:00
 @@ -12,7 +12,7 @@
  [package]
  edition = "2018"
  name = "zstd-safe"
--version = "4.1.4+zstd.1.5.2"
-+version = "4.1.4"
+-version = "5.0.2+zstd.1.5.2"
++version = "5.0.2"
  authors = ["Alexandre Bury <alexandre.bury@gmail.com>"]
  build = "build.rs"
  description = "Safe low-level bindings for the zstd compression library."
-@@ -21,6 +21,7 @@
- categories = ["api-bindings", "compression"]
+@@ -28,6 +28,7 @@
+ ]
  license = "MIT/Apache-2.0"
  repository = "https://github.com/gyscos/zstd-rs"
 +exclude = ["/update_consts.sh"]
- [package.metadata.docs.rs]
- features = ["experimental", "arrays", "std", "doc-cfg"]
- [dependencies.libc]
-@@ -29,6 +30,7 @@
- [dependencies.zstd-sys]
- version = "=1.6.3"
- default-features = false
-+features = ["pkg-config", "bindgen"]
  
- [features]
- arrays = []
+ [package.metadata.docs.rs]
+ features = [