diff --git a/Alamofire.xcodeproj/project.pbxproj b/Alamofire.xcodeproj/project.pbxproj
index 8fe292de0..79f0d313a 100644
--- a/Alamofire.xcodeproj/project.pbxproj
+++ b/Alamofire.xcodeproj/project.pbxproj
@@ -95,10 +95,10 @@
 		3199179D209CDA7F00103A19 /* Session.swift in Sources */ = {isa = PBXBuildFile; fileRef = 31991792209CDA7F00103A19 /* Session.swift */; };
 		3199179E209CDA7F00103A19 /* Session.swift in Sources */ = {isa = PBXBuildFile; fileRef = 31991792209CDA7F00103A19 /* Session.swift */; };
 		3199179F209CDA7F00103A19 /* Session.swift in Sources */ = {isa = PBXBuildFile; fileRef = 31991792209CDA7F00103A19 /* Session.swift */; };
-		319917A0209CDA7F00103A19 /* SessionStateProvider.swift in Sources */ = {isa = PBXBuildFile; fileRef = 31991793209CDA7F00103A19 /* SessionStateProvider.swift */; };
-		319917A1209CDA7F00103A19 /* SessionStateProvider.swift in Sources */ = {isa = PBXBuildFile; fileRef = 31991793209CDA7F00103A19 /* SessionStateProvider.swift */; };
-		319917A2209CDA7F00103A19 /* SessionStateProvider.swift in Sources */ = {isa = PBXBuildFile; fileRef = 31991793209CDA7F00103A19 /* SessionStateProvider.swift */; };
-		319917A3209CDA7F00103A19 /* SessionStateProvider.swift in Sources */ = {isa = PBXBuildFile; fileRef = 31991793209CDA7F00103A19 /* SessionStateProvider.swift */; };
+		319917A0209CDA7F00103A19 /* SessionDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = 31991793209CDA7F00103A19 /* SessionDelegate.swift */; };
+		319917A1209CDA7F00103A19 /* SessionDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = 31991793209CDA7F00103A19 /* SessionDelegate.swift */; };
+		319917A2209CDA7F00103A19 /* SessionDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = 31991793209CDA7F00103A19 /* SessionDelegate.swift */; };
+		319917A3209CDA7F00103A19 /* SessionDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = 31991793209CDA7F00103A19 /* SessionDelegate.swift */; };
 		319917A5209CDAC400103A19 /* RequestTaskMap.swift in Sources */ = {isa = PBXBuildFile; fileRef = 319917A4209CDAC400103A19 /* RequestTaskMap.swift */; };
 		319917A6209CDAC400103A19 /* RequestTaskMap.swift in Sources */ = {isa = PBXBuildFile; fileRef = 319917A4209CDAC400103A19 /* RequestTaskMap.swift */; };
 		319917A7209CDAC400103A19 /* RequestTaskMap.swift in Sources */ = {isa = PBXBuildFile; fileRef = 319917A4209CDAC400103A19 /* RequestTaskMap.swift */; };
@@ -368,7 +368,7 @@
 		31991790209CDA7F00103A19 /* Request.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = Request.swift; sourceTree = "<group>"; };
 		31991791209CDA7F00103A19 /* Response.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = Response.swift; sourceTree = "<group>"; };
 		31991792209CDA7F00103A19 /* Session.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = Session.swift; sourceTree = "<group>"; };
-		31991793209CDA7F00103A19 /* SessionStateProvider.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = SessionStateProvider.swift; sourceTree = "<group>"; };
+		31991793209CDA7F00103A19 /* SessionDelegate.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = SessionDelegate.swift; sourceTree = "<group>"; };
 		319917A4209CDAC400103A19 /* RequestTaskMap.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = RequestTaskMap.swift; sourceTree = "<group>"; };
 		319917A9209CDCB000103A19 /* HTTPHeaders.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = HTTPHeaders.swift; sourceTree = "<group>"; };
 		319917B8209CE53A00103A19 /* OperationQueue+Alamofire.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "OperationQueue+Alamofire.swift"; sourceTree = "<group>"; };
@@ -714,7 +714,7 @@
 				319917A4209CDAC400103A19 /* RequestTaskMap.swift */,
 				31991791209CDA7F00103A19 /* Response.swift */,
 				31991792209CDA7F00103A19 /* Session.swift */,
-				31991793209CDA7F00103A19 /* SessionStateProvider.swift */,
+				31991793209CDA7F00103A19 /* SessionDelegate.swift */,
 				31D83FCD20D5C29300D93E47 /* URLConvertible+URLRequestConvertible.swift */,
 			);
 			name = Core;
@@ -1309,7 +1309,7 @@
 				4C3D00561C66A63000D1F709 /* NetworkReachabilityManager.swift in Sources */,
 				311B199220B0E3480036823B /* MultipartUpload.swift in Sources */,
 				4C4466ED21F8F5D800AC9703 /* CachedResponseHandler.swift in Sources */,
-				319917A2209CDA7F00103A19 /* SessionStateProvider.swift in Sources */,
+				319917A2209CDA7F00103A19 /* SessionDelegate.swift in Sources */,
 				4CF6270A1BA7CBF60011A099 /* ParameterEncoding.swift in Sources */,
 				4C256A1C21F1449C00AD5D87 /* RetryPolicy.swift in Sources */,
 				31991796209CDA7F00103A19 /* Request.swift in Sources */,
@@ -1381,7 +1381,7 @@
 				4C811F8E1B51856D00E0F59A /* ServerTrustEvaluation.swift in Sources */,
 				311B199120B0E3470036823B /* MultipartUpload.swift in Sources */,
 				4C4466EC21F8F5D800AC9703 /* CachedResponseHandler.swift in Sources */,
-				319917A1209CDA7F00103A19 /* SessionStateProvider.swift in Sources */,
+				319917A1209CDA7F00103A19 /* SessionDelegate.swift in Sources */,
 				4C3D00551C66A63000D1F709 /* NetworkReachabilityManager.swift in Sources */,
 				4C256A1B21F1449C00AD5D87 /* RetryPolicy.swift in Sources */,
 				31991795209CDA7F00103A19 /* Request.swift in Sources */,
@@ -1419,7 +1419,7 @@
 				E4202FD41B667AA100C997FB /* Alamofire.swift in Sources */,
 				311B199320B0E3480036823B /* MultipartUpload.swift in Sources */,
 				4C4466EE21F8F5D800AC9703 /* CachedResponseHandler.swift in Sources */,
-				319917A3209CDA7F00103A19 /* SessionStateProvider.swift in Sources */,
+				319917A3209CDA7F00103A19 /* SessionDelegate.swift in Sources */,
 				E4202FD51B667AA100C997FB /* MultipartFormData.swift in Sources */,
 				4C256A1D21F1449C00AD5D87 /* RetryPolicy.swift in Sources */,
 				31991797209CDA7F00103A19 /* Request.swift in Sources */,
@@ -1457,7 +1457,7 @@
 				4C3D00541C66A63000D1F709 /* NetworkReachabilityManager.swift in Sources */,
 				311B199020B0D3B40036823B /* MultipartUpload.swift in Sources */,
 				4C4466EB21F8F5D800AC9703 /* CachedResponseHandler.swift in Sources */,
-				319917A0209CDA7F00103A19 /* SessionStateProvider.swift in Sources */,
+				319917A0209CDA7F00103A19 /* SessionDelegate.swift in Sources */,
 				4CDE2C431AF89F0900BABAE5 /* Validation.swift in Sources */,
 				4C256A1A21F1449C00AD5D87 /* RetryPolicy.swift in Sources */,
 				31991794209CDA7F00103A19 /* Request.swift in Sources */,
diff --git a/Source/SessionStateProvider.swift b/Source/SessionDelegate.swift
similarity index 99%
rename from Source/SessionStateProvider.swift
rename to Source/SessionDelegate.swift
index 0e828321f..0b979e161 100644
--- a/Source/SessionStateProvider.swift
+++ b/Source/SessionDelegate.swift
@@ -1,5 +1,5 @@
 //
-//  SessionStateProvider.swift
+//  SessionDelegate.swift
 //
 //  Copyright (c) 2014-2018 Alamofire Software Foundation (http://alamofire.org/)
 //
@@ -24,7 +24,7 @@
 
 import Foundation
 
-public protocol SessionStateProvider: AnyObject {
+protocol SessionStateProvider: AnyObject {
     var serverTrustManager: ServerTrustManager? { get }
     var redirectHandler: RedirectHandler? { get }
     var cachedResponseHandler: CachedResponseHandler? { get }