diff --git a/.gitignore b/.gitignore
index 69232d4..d1fb1f9 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,3 +2,4 @@
 /zstd-sys-1.4.16+zstd.1.4.5.crate
 /zstd-sys-1.4.17+zstd.1.4.5.crate
 /zstd-sys-1.4.20+zstd.1.4.9.crate
+/zstd-sys-1.5.0+zstd.1.4.9.crate
diff --git a/.rust2rpm.conf b/.rust2rpm.conf
new file mode 100644
index 0000000..a49f33c
--- /dev/null
+++ b/.rust2rpm.conf
@@ -0,0 +1,5 @@
+[DEFAULT]
+buildrequires =
+  pkgconfig(libzstd)
+lib.requires =
+  pkgconfig(libzstd)
diff --git a/rust-zstd-sys.spec b/rust-zstd-sys.spec
index 1910661..06e4aa4 100644
--- a/rust-zstd-sys.spec
+++ b/rust-zstd-sys.spec
@@ -3,11 +3,11 @@
 %global debug_package %{nil}
 
 %global crate zstd-sys
-%global upstream_version 1.4.20+zstd.1.4.9
+%global upstream_version 1.5.0+zstd.1.4.9
 
 Name:           rust-%{crate}
-Version:        1.4.20
-Release:        2%{?dist}
+Version:        1.5.0
+Release:        1%{?dist}
 Summary:        Low-level bindings for the zstd compression library
 
 # Upstream license specification: MIT/Apache-2.0
@@ -16,7 +16,7 @@ URL:            https://crates.io/crates/zstd-sys
 Source:         %{crates_source %{crate} %{upstream_version}}
 # Initial patched metadata
 # * Remove zstd version from version field
-# * Make pkg-config default
+# * Make pkg-config and bindgen default features
 Patch0:         zstd-sys-fix-metadata.diff
 
 ExclusiveArch:  %{rust_arches}
@@ -142,6 +142,18 @@ which use "std" feature of "%{crate}" crate.
 %files       -n %{name}+std-devel
 %ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
 
+%package     -n %{name}+thin-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+thin-devel %{_description}
+
+This package contains library source intended for building other packages
+which use "thin" feature of "%{crate}" crate.
+
+%files       -n %{name}+thin-devel
+%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+
 %package     -n %{name}+zstdmt-devel
 Summary:        %{summary}
 BuildArch:      noarch
@@ -162,14 +174,9 @@ rm -rf zstd/
 
 %generate_buildrequires
 %cargo_generate_buildrequires -a
-echo "pkgconfig(libzstd)"
-echo "bindgen"
-echo "llvm-devel"
+echo 'pkgconfig(libzstd)'
 
 %build
-export LLVM_CONFIG_PATH=/usr/bin/llvm-config-%{__isa_bits}
-bindgen %{_includedir}/zstd.h --ctypes-prefix ::libc --blacklist-type max_align_t --size_t-is-usize --rustified-enum '.*' --use-core -o src/bindings.rs --
-bindgen %{_includedir}/zstd.h --blacklist-type max_align_t --size_t-is-usize --rustified-enum '.*' --use-core -o src/bindings_std.rs --
 %cargo_build -a
 
 %install
@@ -177,11 +184,13 @@ bindgen %{_includedir}/zstd.h --blacklist-type max_align_t --size_t-is-usize --r
 
 %if %{with check}
 %check
-export LLVM_CONFIG_PATH=/usr/bin/llvm-config-%{__isa_bits}
 %cargo_test -a
 %endif
 
 %changelog
+* Mon May 10 2021 Fabio Valentini <decathorpe@gmail.com> - 1.5.0-1
+- Update to version 1.5.0+zstd.1.4.9.
+
 * Wed Mar 31 21:35:34 CEST 2021 Robert-André Mauchin <zebob.m@gmail.com> - 1.4.20-2
 - Remove downgrade of bindgen to 0.56
 
diff --git a/sources b/sources
index 53c4600..ddcbfec 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (zstd-sys-1.4.20+zstd.1.4.9.crate) = 71853b2aaeff3c0b2e6cd3bdabb21d10db3a299376338f5b491fca12432f322e96d30ff2c9e0df46ff084dcd2143315a30ff4aa702cebdb900a0cd9afcb49894
+SHA512 (zstd-sys-1.5.0+zstd.1.4.9.crate) = 0e4984d49e1d71796f6335eb37f229422307d359b98e9ebfde2807446478d95a101f506991a1eba8c7aba498019089422631dc0e5f8b58fc55758b00f4f8afb7
diff --git a/zstd-sys-fix-metadata.diff b/zstd-sys-fix-metadata.diff
index a47cc8f..60fbc7e 100644
--- a/zstd-sys-fix-metadata.diff
+++ b/zstd-sys-fix-metadata.diff
@@ -1,11 +1,11 @@
---- zstd-sys-1.4.20+zstd.1.4.9/Cargo.toml	1970-01-01T00:00:00+00:00
-+++ zstd-sys-1.4.20+zstd.1.4.9/Cargo.toml	2021-03-31T19:35:34.273275+00:00
+--- zstd-sys-1.5.0+zstd.1.4.9/Cargo.toml	1970-01-01T00:00:00+00:00
++++ zstd-sys-1.5.0+zstd.1.4.9/Cargo.toml	2021-05-10T14:23:22.388112+00:00
 @@ -12,7 +12,7 @@
  
  [package]
  name = "zstd-sys"
--version = "1.4.20+zstd.1.4.9"
-+version = "1.4.20"
+-version = "1.5.0+zstd.1.4.9"
++version = "1.5.0"
  authors = ["Alexandre Bury <alexandre.bury@gmail.com>"]
  build = "build.rs"
  links = "zstd"