diff --git a/urbanopt-scenario-gem.gemspec b/urbanopt-scenario-gem.gemspec
index 70fdb1a..6ee61b6 100644
--- a/urbanopt-scenario-gem.gemspec
+++ b/urbanopt-scenario-gem.gemspec
@@ -28,7 +28,7 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency 'rspec', '~> 3.9'
   spec.add_development_dependency 'simplecov', '~> 0.18.2'
   spec.add_development_dependency 'simplecov-lcov', '~> 0.8.0'
-  spec.add_runtime_dependency 'sqlite3', '~> 1.6'
+  spec.add_runtime_dependency 'sqlite3', '~> 1.6.0'
   spec.add_runtime_dependency 'urbanopt-core', '~> 0.10.0'
   # spec.add_runtime_dependency 'urbanopt-reporting', '~> 0.8.0'
 end