diff --git a/rust-png.spec b/rust-png.spec
index e485d1c..d110d9e 100644
--- a/rust-png.spec
+++ b/rust-png.spec
@@ -7,7 +7,7 @@
 
 Name:           rust-%{crate}
 Version:        0.16.8
-Release:        3%{?dist}
+Release:        4%{?dist}
 Summary:        PNG decoding and encoding library in pure Rust
 
 # Upstream license specification: MIT OR Apache-2.0
@@ -120,6 +120,9 @@ which use "unstable" feature of "%{crate}" crate.
 %endif
 
 %changelog
+* Fri Jan 21 2022 Fedora Release Engineering <releng@fedoraproject.org> - 0.16.8-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_36_Mass_Rebuild
+
 * Tue Jul 27 2021 Fedora Release Engineering <releng@fedoraproject.org> - 0.16.8-3
 - Second attempt - Rebuilt for
   https://fedoraproject.org/wiki/Fedora_35_Mass_Rebuild