diff --git a/.gitignore b/.gitignore
index b43c024..0444f91 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,3 +3,4 @@
 /gif-0.10.3.crate
 /gif-0.11.1.crate
 /gif-0.11.2.crate
+/gif-0.11.3.crate
diff --git a/gif-fix-metadata.diff b/gif-fix-metadata.diff
new file mode 100644
index 0000000..e213be2
--- /dev/null
+++ b/gif-fix-metadata.diff
@@ -0,0 +1,11 @@
+--- gif-0.11.3/Cargo.toml	1970-01-01T00:00:01+00:00
++++ gif-0.11.3/Cargo.toml	2021-11-06T14:17:09.636376+00:00
+@@ -47,8 +47,6 @@
+ 
+ [dependencies.weezl]
+ version = "0.1.4"
+-[dev-dependencies.criterion]
+-version = "0.3.1"
+ 
+ [dev-dependencies.glob]
+ version = "0.3"
diff --git a/rust-gif.spec b/rust-gif.spec
index c382911..a6fea78 100644
--- a/rust-gif.spec
+++ b/rust-gif.spec
@@ -1,12 +1,13 @@
-# Generated by rust2rpm 16
-# * https://github.com/PistonDevelopers/image-gif/issues/51
+# Generated by rust2rpm 18
+# * files required by tests are not included in published crates:
+#   https://github.com/PistonDevelopers/image-gif/issues/51
 %bcond_with check
 %global debug_package %{nil}
 
 %global crate gif
 
 Name:           rust-%{crate}
-Version:        0.11.2
+Version:        0.11.3
 Release:        %autorelease
 Summary:        GIF de- and encoder
 
@@ -14,6 +15,9 @@ Summary:        GIF de- and encoder
 License:        MIT or ASL 2.0
 URL:            https://crates.io/crates/gif
 Source:         %{crates_source}
+# Initial patched metadata
+# * drop unused benchmark-only criterion dev-dependency to speed up builds
+Patch0:         gif-fix-metadata.diff
 
 ExclusiveArch:  %{rust_arches}
 %if %{__cargo_skip_build}
@@ -38,7 +42,7 @@ which use "%{crate}" crate.
 
 %files          devel
 %license LICENSE-MIT LICENSE-APACHE
-%doc README.md
+%doc README.md Changes.md
 %{cargo_registry}/%{crate}-%{version_no_tilde}/
 
 %package     -n %{name}+default-devel
diff --git a/sources b/sources
index 62ac0cb..53522d4 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (gif-0.11.2.crate) = 02f2bacda1e4f43ddbb4f7c6843478056ff01cb815a7c8f9c4d14618781bbafe113cacb812c3788454e8a4241efd6a90792a00cfe84c334349331258bbec71d7
+SHA512 (gif-0.11.3.crate) = e581ce1e9099a7ebc913e20ace1cacb2c87a7fba178bce43bf7285fc1dc9b9eda55848204923cd18eaab9012a814232f9e587e4c0db6bad89cb91bf197591e46