diff --git a/golang-github-influxdata-tdigest.spec b/golang-github-influxdata-tdigest.spec
index ac59780..8432f86 100644
--- a/golang-github-influxdata-tdigest.spec
+++ b/golang-github-influxdata-tdigest.spec
@@ -22,7 +22,7 @@ The implementation is based off Derrick Burns' C++ implementation.}
 
 Name:           %{goname}
 Version:        0
-Release:        0.3%{?dist}
+Release:        0.4%{?dist}
 Summary:        Implementation of Ted Dunning's t-digest in Go
 
 # Upstream license specification: Apache-2.0
@@ -52,6 +52,9 @@ BuildRequires:  golang(gonum.org/v1/gonum/stat/distuv)
 %gopkgfiles
 
 %changelog
+* Mon Jul 27 2020 Fedora Release Engineering <releng@fedoraproject.org> - 0-0.4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild
+
 * Wed Jan 29 2020 Fedora Release Engineering <releng@fedoraproject.org> - 0-0.3
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild