diff --git a/rust-im-rc.spec b/rust-im-rc.spec
index 39e5adf..d749d62 100644
--- a/rust-im-rc.spec
+++ b/rust-im-rc.spec
@@ -7,7 +7,7 @@
 
 Name:           rust-%{crate}
 Version:        15.0.0
-Release:        5%{?dist}
+Release:        6%{?dist}
 Summary:        Immutable collection datatypes (the fast but not thread safe version)
 
 # Upstream license specification: MPL-2.0+
@@ -146,6 +146,10 @@ which use "serde" feature of "%{crate}" crate.
 %endif
 
 %changelog
+* Tue Jul 27 2021 Fedora Release Engineering <releng@fedoraproject.org> - 15.0.0-6
+- Second attempt - Rebuilt for
+  https://fedoraproject.org/wiki/Fedora_35_Mass_Rebuild
+
 * Wed Jan 27 2021 Fedora Release Engineering <releng@fedoraproject.org> - 15.0.0-5
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild