diff --git a/vagrant-2.2.9-Relax-Ruby-dependency-restriction.patch b/vagrant-2.2.9-Relax-Ruby-dependency-restriction.patch
new file mode 100644
index 0000000..a167e16
--- /dev/null
+++ b/vagrant-2.2.9-Relax-Ruby-dependency-restriction.patch
@@ -0,0 +1,10 @@
+--- a/vagrant.gemspec
++++ b/vagrant.gemspec
+@@ -12,7 +12,6 @@
+   s.summary       = "Build and distribute virtualized development environments."
+   s.description   = "Vagrant is a tool for building and distributing virtualized development environments."
+ 
+-  s.required_ruby_version     = "~> 2.5", "< 2.8"
+   s.required_rubygems_version = ">= 1.3.6"
+ 
+   s.add_dependency "bcrypt_pbkdf", "~> 1.0.0"
diff --git a/vagrant.spec b/vagrant.spec
index 7424d1a..a679299 100644
--- a/vagrant.spec
+++ b/vagrant.spec
@@ -36,6 +36,10 @@ Patch3: vagrant-2.2.10-Updates-to-address-all-Ruby-deprecations-and-warnings.pat
 # Fix rspec-mocks 3.10.1+ compatibility.
 # https://github.com/hashicorp/vagrant/pull/12145
 Patch4: vagrant-2.2.9-Use-test-doubles-instead-of-true.patch
+# Relax Ruby version restriction (use patch to make sure we don't regress
+# if upstream fixes this.
+# https://bugzilla.redhat.com/show_bug.cgi?id=1915671
+Patch5: vagrant-2.2.9-Relax-Ruby-dependency-restriction.patch
 
 # The load directive is supported since RPM 4.12, i.e. F21+. The build process
 # fails on older Fedoras.
@@ -122,6 +126,7 @@ Documentation for %{name}.
 %patch2 -p1
 %patch3 -p1
 %patch4 -p1
+%patch5 -p1
 
 %build
 # TODO: package vagrant_cloud, as it is not in Fedora yet
@@ -443,6 +448,8 @@ end
 * Wed Jan 20 2021 Vít Ondruch <vondruch@redhat.com> - 2.2.9-5
 - Fix Ruby 3.0 and rspec-mock 3.10.1 compatibility.
 - Relax net-ssh dependency.
+- Relax Ruby version restriction.
+  Resolves: rhbz#1915671
 
 * Mon Aug 17 2020 Vít Ondruch <vondruch@redhat.com> - 2.2.9-4
 - Use Erubi instead of Erubis.