diff --git a/rubygem-em-websocket.spec b/rubygem-em-websocket.spec
index 9d8b258..ad36468 100644
--- a/rubygem-em-websocket.spec
+++ b/rubygem-em-websocket.spec
@@ -3,7 +3,7 @@
 
 Name: rubygem-%{gem_name}
 Version: 0.5.3
-Release: 1%{?dist}
+Release: 7%{?dist}
 Epoch: 1
 Summary: EventMachine based WebSocket server
 License: MIT
@@ -42,6 +42,7 @@ Documentation for %{name}.
 
 %build
 # Create the gem as gem install only works on a gem file
+%gemspec_add_dep -g base64 ">= 0.2.0"
 gem build ../%{gem_name}-%{version}.gemspec
 
 # %%gem_install compiles any C extensions and installs the gem into ./%%gem_dir
@@ -77,6 +78,24 @@ popd
 %{gem_instdir}/spec
 
 %changelog
+* Fri Jul 25 2025 Fedora Release Engineering <releng@fedoraproject.org> - 1:0.5.3-7
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_43_Mass_Rebuild
+
+* Sat Jan 18 2025 Fedora Release Engineering <releng@fedoraproject.org> - 1:0.5.3-6
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild
+
+* Mon Nov 18 2024 Mamoru TASAKA <mtasaka@fedoraproject.org> - 1:0.5.3-5
+- Add runtime dependency for base64 explicitly for ruby34
+
+* Fri Jul 19 2024 Fedora Release Engineering <releng@fedoraproject.org> - 1:0.5.3-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild
+
+* Fri Jan 26 2024 Fedora Release Engineering <releng@fedoraproject.org> - 1:0.5.3-3
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild
+
+* Mon Jan 22 2024 Fedora Release Engineering <releng@fedoraproject.org> - 1:0.5.3-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild
+
 * Mon Jul 31 2023 Jarek Prokop <jprokop@redhat.com> - 1:0.5.3-1
 - Upgrade to em-websocket 0.5.3.
   Resolves: rhbz#2227733