diff --git a/Cartfile b/Cartfile
index 75fa65d9..51830691 100644
--- a/Cartfile
+++ b/Cartfile
@@ -1 +1 @@
-github "ReactiveX/RxSwift" == 2.3.1
+github "ReactiveX/RxSwift" == 2.4
diff --git a/Example/Pods/Pods.xcodeproj/project.xcworkspace/contents.xcworkspacedata b/Example/Pods/Pods.xcodeproj/project.xcworkspace/contents.xcworkspacedata
new file mode 100644
index 00000000..94b2795e
--- /dev/null
+++ b/Example/Pods/Pods.xcodeproj/project.xcworkspace/contents.xcworkspacedata
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Workspace
+   version = "1.0">
+</Workspace>