diff --git a/Cartfile b/Cartfile
index f6edc6aa9..23def268a 100644
--- a/Cartfile
+++ b/Cartfile
@@ -1,4 +1,4 @@
 github "Alamofire/Alamofire" ~> 4.1
-github "ReactiveCocoa/ReactiveSwift" ~> 2.0
+github "ReactiveCocoa/ReactiveSwift" ~> 3.0
 github "ReactiveX/RxSwift" ~> 4.0
 github "antitypical/Result" ~> 3.1
diff --git a/Cartfile.resolved b/Cartfile.resolved
index b80819285..3cf01e006 100644
--- a/Cartfile.resolved
+++ b/Cartfile.resolved
@@ -2,6 +2,6 @@ github "Alamofire/Alamofire" "4.5.1"
 github "AliSoftware/OHHTTPStubs" "f90c2bb0fb882e43761ab963ca8869d349d2c6e3"
 github "Quick/Nimble" "v7.0.2"
 github "Quick/Quick" "v1.2.0"
-github "ReactiveCocoa/ReactiveSwift" "2.0.1"
+github "ReactiveCocoa/ReactiveSwift" "3.0.0"
 github "ReactiveX/RxSwift" "4.0.0"
 github "antitypical/Result" "3.2.4"
diff --git a/Moya.podspec b/Moya.podspec
index 05fbb00c4..b56ac97b8 100644
--- a/Moya.podspec
+++ b/Moya.podspec
@@ -30,7 +30,7 @@ Pod::Spec.new do |s|
   s.subspec "ReactiveSwift" do |ss|
     ss.source_files = "Sources/ReactiveMoya/"
     ss.dependency "Moya/Core"
-    ss.dependency "ReactiveSwift", "~> 2.0"
+    ss.dependency "ReactiveSwift", "~> 3.0"
   end
 
   s.subspec "RxSwift" do |ss|
diff --git a/Package.swift b/Package.swift
index eadde3d5f..49c90def9 100644
--- a/Package.swift
+++ b/Package.swift
@@ -11,7 +11,7 @@ let package = Package(
     dependencies: [
         .package(url: "https://github.com/Alamofire/Alamofire.git", .upToNextMajor(from: "4.1.0")),
         .package(url: "https://github.com/antitypical/Result.git", .upToNextMajor(from: "3.0.0")),
-        .package(url: "https://github.com/ReactiveCocoa/ReactiveSwift.git", .upToNextMajor(from: "2.0.0")),
+        .package(url: "https://github.com/ReactiveCocoa/ReactiveSwift.git", .upToNextMajor(from: "3.0.0")),
         .package(url: "https://github.com/ReactiveX/RxSwift.git", .upToNextMajor(from: "4.0.0")),
     ],
     targets: [
@@ -41,7 +41,7 @@ let package = Package(
             exclude: [
                 "Tests",
                 "Sources/Supporting Files",
-                "Examples"])                
+                "Examples"])
     ],
     swiftLanguageVersions: [3, 4]
 )