diff --git a/example/.ruby-version b/example/.ruby-version
index 49cdd66..6a81b4c 100644
--- a/example/.ruby-version
+++ b/example/.ruby-version
@@ -1 +1 @@
-2.7.6
+2.7.8
diff --git a/example/Gemfile b/example/Gemfile
index 6f0f168..f88e89e 100644
--- a/example/Gemfile
+++ b/example/Gemfile
@@ -1,7 +1,7 @@
 source 'https://rubygems.org'
 
 # You may use http://rbenv.org/ or https://rvm.io/ to install and use this version
-ruby '>= 2.6.10'
+ruby '>= 2.7.8'
 
 # Exclude problematic versions of cocoapods and activesupport that causes build failures.
 gem 'cocoapods', '>= 1.13', '!= 1.15.0', '!= 1.15.1'