diff --git a/tpm2-tools.spec b/tpm2-tools.spec
index e1ce523..f5af9f2 100644
--- a/tpm2-tools.spec
+++ b/tpm2-tools.spec
@@ -2,7 +2,7 @@
 
 Name:    tpm2-tools
 Version: 4.2.1
-Release: 3%{?candidate:.%{candidate}}%{?dist}
+Release: 4%{?candidate:.%{candidate}}%{?dist}
 Summary: A bunch of TPM testing toolS build upon tpm2-tss
 
 License: BSD
@@ -54,6 +54,9 @@ tpm2-tools is a batch of tools for tpm2.0. It is based on tpm2-tss.
 %{_mandir}/man1/tss2_*.1.gz
 
 %changelog
+* Mon Aug 10 2020 Peter Robinson <pbrobinson@fedoraproject.org> - 4.2.1-4
+- Rebuild for tpm2-tss 3.0
+
 * Wed Jul 29 2020 Fedora Release Engineering <releng@fedoraproject.org> - 4.2.1-3
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild