diff --git a/rtsp.gemspec b/rtsp.gemspec
index c1439d4..cda5f8b 100644
--- a/rtsp.gemspec
+++ b/rtsp.gemspec
@@ -26,7 +26,7 @@ http://www.ietf.org/rfc/rfc2326.txt}
   s.test_files = Dir.glob("{spec,features}/**/*")
 
   s.add_runtime_dependency "parslet", ">= 1.1.0"
-  s.add_runtime_dependency "rtp", ">= 0.1.1"
+  s.add_runtime_dependency "rtp", ">= 0.1.0"
   s.add_runtime_dependency "sdp", "~> 0.2.6"
 
   s.add_development_dependency "bundler"