diff --git a/sqewer.gemspec b/sqewer.gemspec
index 564c7d6..f7fd239 100644
--- a/sqewer.gemspec
+++ b/sqewer.gemspec
@@ -49,6 +49,6 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency "dotenv"
   spec.add_development_dependency "simplecov"
   spec.add_development_dependency "nokogiri"
-  spec.add_development_dependency "appsignal", '~> 2'
+  spec.add_development_dependency "appsignal", '~> 3'
   spec.add_development_dependency "pry-byebug"
 end