diff --git a/rust-zstd-sys.spec b/rust-zstd-sys.spec
index d9f2797..f3e2c85 100644
--- a/rust-zstd-sys.spec
+++ b/rust-zstd-sys.spec
@@ -7,7 +7,7 @@
 
 Name:           rust-%{crate}
 Version:        1.4.17
-Release:        2%{?dist}
+Release:        3%{?dist}
 Summary:        Low-level bindings for the zstd compression library
 
 # Upstream license specification: MIT/Apache-2.0
@@ -17,6 +17,7 @@ Source:         %{crates_source %{crate} %{upstream_version}}
 # Initial patched metadata
 # * Remove zstd version from version field
 # * Make pkg-config default
+# * Bump bindgen to 0.56: https://github.com/gyscos/zstd-rs/pull/97
 Patch0:         zstd-sys-fix-metadata.diff
 
 ExclusiveArch:  %{rust_arches}
@@ -170,6 +171,9 @@ export LLVM_CONFIG_PATH=/usr/bin/llvm-config-%{__isa_bits}
 %endif
 
 %changelog
+* Fri Nov 27 2020 Fabio Valentini <decathorpe@gmail.com> - 1.4.17-3
+- Bump to bindgen 0.56.
+
 * Wed Jul 29 2020 Fedora Release Engineering <releng@fedoraproject.org> - 1.4.17-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild
 
diff --git a/zstd-sys-fix-metadata.diff b/zstd-sys-fix-metadata.diff
index 32687e1..2b9b323 100644
--- a/zstd-sys-fix-metadata.diff
+++ b/zstd-sys-fix-metadata.diff
@@ -1,5 +1,5 @@
 --- zstd-sys-1.4.17+zstd.1.4.5/Cargo.toml	2020-06-14T06:25:46+00:00
-+++ zstd-sys-1.4.17+zstd.1.4.5/Cargo.toml	2020-06-19T22:30:19.850041+00:00
++++ zstd-sys-1.4.17+zstd.1.4.5/Cargo.toml	2020-11-27T23:45:14.946189+00:00
 @@ -12,7 +12,7 @@
  
  [package]
@@ -9,6 +9,15 @@
  authors = ["Alexandre Bury <alexandre.bury@gmail.com>"]
  build = "build.rs"
  links = "zstd"
+@@ -30,7 +30,7 @@
+ [dependencies.libc]
+ version = "0.2.45"
+ [build-dependencies.bindgen]
+-version = "0.54"
++version = "0.56"
+ optional = true
+ 
+ [build-dependencies.cc]
 @@ -48,7 +48,7 @@
  optional = true