diff --git a/golang-gonum-1.spec b/golang-gonum-1.spec
index 55ac108..63a94d2 100644
--- a/golang-gonum-1.spec
+++ b/golang-gonum-1.spec
@@ -24,7 +24,7 @@ integration, and optimization; network creation and analysis; and more.}
 
 Name:           %{goname}
 Version:        0
-Release:        0.4%{?dist}
+Release:        0.5%{?dist}
 Summary:        Set of numeric libraries for Go
 
 # Upstream license specification: MIT and BSD-3-Clause and BSL-1.0
@@ -58,6 +58,10 @@ done
 %gopkgfiles
 
 %changelog
+* Sat Aug 01 2020 Fedora Release Engineering <releng@fedoraproject.org> - 0-0.5
+- Second attempt - Rebuilt for
+  https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild
+
 * Mon Jul 27 2020 Fedora Release Engineering <releng@fedoraproject.org> - 0-0.4
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild