diff --git a/adobe-mappings-cmap.spec b/adobe-mappings-cmap.spec
index 2a88f59..d906a2c 100644
--- a/adobe-mappings-cmap.spec
+++ b/adobe-mappings-cmap.spec
@@ -1,7 +1,7 @@
 Name:             adobe-mappings-cmap
 Summary:          CMap resources for Adobe's character collections
 Version:          20171205
-Release:          9%{?dist}
+Release:          10%{?dist}
 License:          BSD
 
 URL:              https://www.adobe.com/
@@ -9,6 +9,7 @@ Source:           https://github.com/adobe-type-tools/cmap-resources/archive/%{v
 
 BuildArch:        noarch
 BuildRequires:    git
+BuildRequires: make
 
 %description
 CMap (Character Map) resources are used to unidirectionally map character codes,
@@ -84,6 +85,9 @@ _EOF
 # =============================================================================
 
 %changelog
+* Mon Jan 25 2021 Fedora Release Engineering <releng@fedoraproject.org> - 20171205-10
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild
+
 * Mon Jul 27 2020 Fedora Release Engineering <releng@fedoraproject.org> - 20171205-9
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild