diff --git a/CHANGELOG.md b/CHANGELOG.md
index 62448291a..eeec8f149 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,9 @@
+## Unreleased
+
+### Bug Fixes
+
+- Add explicit dependency on logger gem to fix Ruby 4.0 warning ([#2837](https://github.com/getsentry/sentry-ruby/pull/2837))
+
 ## 6.3.0
 
 ### Features
diff --git a/sentry-ruby/sentry-ruby.gemspec b/sentry-ruby/sentry-ruby.gemspec
index e7346b7f1..5834b8e29 100644
--- a/sentry-ruby/sentry-ruby.gemspec
+++ b/sentry-ruby/sentry-ruby.gemspec
@@ -30,4 +30,5 @@ Gem::Specification.new do |spec|
 
   spec.add_dependency "concurrent-ruby", "~> 1.0", ">= 1.0.2"
   spec.add_dependency "bigdecimal"
+  spec.add_dependency "logger"
 end