diff --git a/ruby.spec b/ruby.spec
index 5335c98..006ae2f 100644
--- a/ruby.spec
+++ b/ruby.spec
@@ -24,7 +24,7 @@
 %global release 1
 %{!?release_string:%global release_string %{?development_release:0.}%{release}%{?development_release:.%{development_release}}%{?dist}}
 
-%global rubygems_version 2.4.4
+%global rubygems_version 2.4.5
 
 # The RubyGems library has to stay out of Ruby directory three, since the
 # RubyGems should be share by all Ruby implementations.