diff --git a/rspec_profiling.gemspec b/rspec_profiling.gemspec
index c0aa3ee..a064c68 100644
--- a/rspec_profiling.gemspec
+++ b/rspec_profiling.gemspec
@@ -22,7 +22,7 @@ Gem::Specification.new do |spec|
   spec.add_dependency "activerecord"
   spec.add_dependency "get_process_mem"
   spec.add_dependency "rails"
-  spec.add_dependency "sqlite3", "~>1.4"
+  spec.add_dependency "sqlite3", ">=1.4", "<3.0"
 
   spec.add_development_dependency "bundler", "> 1.3"
   spec.add_development_dependency "pry"