diff --git a/CHANGELOG.md b/CHANGELOG.md
index 353a6b9..c26ba47 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Changelog
 
+## Unreleased
+
+- Upgrade gemspec to support Rails v7.2
+
 ## 0.7.0
 
 Breaking changes:
@@ -57,4 +61,3 @@ Fixes:
 
 - mandatory otp fix by @cotcomsol in #68
 - remove success message by @strzibny in #69
-
diff --git a/devise-otp.gemspec b/devise-otp.gemspec
index 05d77f5..56688b2 100644
--- a/devise-otp.gemspec
+++ b/devise-otp.gemspec
@@ -14,7 +14,7 @@ Gem::Specification.new do |gem|
   gem.files = `git ls-files`.split($/)
   gem.require_paths = ["lib"]
 
-  gem.add_runtime_dependency "rails", ">= 6.1", "< 7.2"
+  gem.add_runtime_dependency "rails", ">= 6.1", "<= 7.2"
   gem.add_runtime_dependency "devise", ">= 4.8.0", "< 5.0"
   gem.add_runtime_dependency "rotp", ">= 2.0.0"