diff --git a/.gitignore b/.gitignore
index 721480a..191dc99 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 /oxipng-4.0.3.crate
+/oxipng-5.0.0.crate
diff --git a/rust-oxipng.spec b/rust-oxipng.spec
index d830c8b..917c6f1 100644
--- a/rust-oxipng.spec
+++ b/rust-oxipng.spec
@@ -4,7 +4,7 @@
 %global crate oxipng
 
 Name:           rust-%{crate}
-Version:        4.0.3
+Version:        5.0.0
 Release:        %autorelease
 Summary:        Lossless PNG compression optimizer
 
@@ -58,8 +58,8 @@ This package contains library source intended for building other packages
 which use "%{crate}" crate.
 
 %files          devel
-%doc README.md CHANGELOG.md
 %license LICENSE
+%doc README.md CHANGELOG.md
 %{cargo_registry}/%{crate}-%{version_no_tilde}/
 
 %package     -n %{name}+default-devel
@@ -98,6 +98,18 @@ which use "clap" feature of "%{crate}" crate.
 %files       -n %{name}+clap-devel
 %ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
 
+%package     -n %{name}+filetime-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+filetime-devel %{_description}
+
+This package contains library source intended for building other packages
+which use "filetime" feature of "%{crate}" crate.
+
+%files       -n %{name}+filetime-devel
+%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+
 %package     -n %{name}+libdeflater-devel
 Summary:        %{summary}
 BuildArch:      noarch
diff --git a/sources b/sources
index bf0fece..68f9c0a 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (oxipng-4.0.3.crate) = 9ee8efba5fca477dff745bf4b2a17906717e0ce54b3bb212ef32ebe93c587dde92e71ea73573ef628a6fb410826c7de5d4d39f02c0b08bd38cd3bea46fa46a55
+SHA512 (oxipng-5.0.0.crate) = ea64b04d1e14aba856b9aac63ee9b374782fe39ba448a4c5d7a75c845d960eb0b633a28efaf9bc630a07972ad7d91101c440d9eb09796aa8aa95c18175fee3fa