diff --git a/.gitignore b/.gitignore
index 604208d..fbba8f7 100644
--- a/.gitignore
+++ b/.gitignore
@@ -18,6 +18,7 @@ DerivedData/
 xcuserdata/
 
 ## Other
+*.zip
 *.moved-aside
 *.xccheckout
 *.xcscmblueprint
diff --git a/Cartfile b/Cartfile
index d32ce81..6a8bfd6 100644
--- a/Cartfile
+++ b/Cartfile
@@ -1 +1 @@
-github "ReactiveX/RxSwift"
+github "ReactiveX/RxSwift" ~> 5.0