diff --git a/.travis.yml b/.travis.yml
index 0880eaa..6d0288f 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -17,12 +17,6 @@ matrix:
       env: FASTLANE_ENV=tvos11_xcode9
     - osx_image: xcode9.2
       env: FASTLANE_ENV=osx
-    - osx_image: xcode8.3
-      env: FASTLANE_ENV=ios10_xcode8
-    - osx_image: xcode7.3
-      env: FASTLANE_ENV=ios9_xcode7
-    - osx_image: xcode7.3
-      env: FASTLANE_ENV=ios8_xcode7
 before_install:
   # Force bundler 1.12.5 because version 1.13 has issues, see https://github.com/fastlane/fastlane/issues/6065#issuecomment-246044617
   - gem uninstall bundler -v '>1.12.5' --force --executables || echo "bundler >1.12.5 is not installed"
diff --git a/AFNetworkActivityLogger.xcodeproj/project.pbxproj b/AFNetworkActivityLogger.xcodeproj/project.pbxproj
index 1615f51..5844cff 100644
--- a/AFNetworkActivityLogger.xcodeproj/project.pbxproj
+++ b/AFNetworkActivityLogger.xcodeproj/project.pbxproj
@@ -345,7 +345,6 @@
 				29D77A9E1BCC49C9005B1EF5 /* Frameworks */,
 				29D77A9F1BCC49C9005B1EF5 /* Headers */,
 				29D77AA01BCC49C9005B1EF5 /* Resources */,
-				29D77AAD1BCC4A12005B1EF5 /* ShellScript */,
 			);
 			buildRules = (
 			);
@@ -365,7 +364,6 @@
 				29D77AB21BCC4BDD005B1EF5 /* Headers */,
 				29D77AB31BCC4BDD005B1EF5 /* Resources */,
 				29D77AC01BCC4C7F005B1EF5 /* CopyFiles */,
-				29D77AC31BCC4C96005B1EF5 /* ShellScript */,
 			);
 			buildRules = (
 			);
@@ -384,7 +382,6 @@
 				29D77AC51BCC4D4D005B1EF5 /* Frameworks */,
 				29D77AC61BCC4D4D005B1EF5 /* Headers */,
 				29D77AC71BCC4D4D005B1EF5 /* Resources */,
-				29D77AD71BCC4DC5005B1EF5 /* ShellScript */,
 			);
 			buildRules = (
 			);
@@ -403,7 +400,6 @@
 				29D96E611BCC34CD00F571A5 /* Frameworks */,
 				29D96E621BCC34CD00F571A5 /* Headers */,
 				29D96E631BCC34CD00F571A5 /* Resources */,
-				29D96E771BCC36E700F571A5 /* ShellScript */,
 			);
 			buildRules = (
 			);
@@ -489,6 +485,7 @@
 			developmentRegion = English;
 			hasScannedForEncodings = 0;
 			knownRegions = (
+				English,
 				en,
 			);
 			mainGroup = 29D96E5B1BCC34CD00F571A5;
@@ -559,65 +556,6 @@
 		};
 /* End PBXResourcesBuildPhase section */
 
-/* Begin PBXShellScriptBuildPhase section */
-		29D77AAD1BCC4A12005B1EF5 /* ShellScript */ = {
-			isa = PBXShellScriptBuildPhase;
-			buildActionMask = 2147483647;
-			files = (
-			);
-			inputPaths = (
-				"$(SRCROOT)/Carthage/Build/Mac/AFNetworking.framework",
-			);
-			outputPaths = (
-			);
-			runOnlyForDeploymentPostprocessing = 0;
-			shellPath = /bin/sh;
-			shellScript = "/usr/local/bin/carthage copy-frameworks";
-		};
-		29D77AC31BCC4C96005B1EF5 /* ShellScript */ = {
-			isa = PBXShellScriptBuildPhase;
-			buildActionMask = 2147483647;
-			files = (
-			);
-			inputPaths = (
-				"$(SRCROOT)/Carthage/Build/watchOS/AFNetworking.framework",
-			);
-			outputPaths = (
-			);
-			runOnlyForDeploymentPostprocessing = 0;
-			shellPath = /bin/sh;
-			shellScript = "/usr/local/bin/carthage copy-frameworks";
-		};
-		29D77AD71BCC4DC5005B1EF5 /* ShellScript */ = {
-			isa = PBXShellScriptBuildPhase;
-			buildActionMask = 2147483647;
-			files = (
-			);
-			inputPaths = (
-				"$(SRCROOT)/Carthage/Build/tvOS/AFNetworking.framework",
-			);
-			outputPaths = (
-			);
-			runOnlyForDeploymentPostprocessing = 0;
-			shellPath = /bin/sh;
-			shellScript = "/usr/local/bin/carthage copy-frameworks";
-		};
-		29D96E771BCC36E700F571A5 /* ShellScript */ = {
-			isa = PBXShellScriptBuildPhase;
-			buildActionMask = 2147483647;
-			files = (
-			);
-			inputPaths = (
-				"$(SRCROOT)/Carthage/Build/iOS/AFNetworking.framework",
-			);
-			outputPaths = (
-			);
-			runOnlyForDeploymentPostprocessing = 0;
-			shellPath = /bin/sh;
-			shellScript = "/usr/local/bin/carthage copy-frameworks";
-		};
-/* End PBXShellScriptBuildPhase section */
-
 /* Begin PBXSourcesBuildPhase section */
 		297DF57D1C1F1CA2001FA807 /* Sources */ = {
 			isa = PBXSourcesBuildPhase;
diff --git a/AFNetworkActivityLogger.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist b/AFNetworkActivityLogger.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist
new file mode 100644
index 0000000..18d9810
--- /dev/null
+++ b/AFNetworkActivityLogger.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>IDEDidComputeMac32BitWarning</key>
+	<true/>
+</dict>
+</plist>
diff --git a/Cartfile b/Cartfile
index f225503..c892cb1 100644
--- a/Cartfile
+++ b/Cartfile
@@ -1 +1 @@
-github "AFNetworking/AFNetworking" ~> 3.0
\ No newline at end of file
+github "AFNetworking/AFNetworking" ~> 4.0
\ No newline at end of file
diff --git a/Cartfile.resolved b/Cartfile.resolved
index b0813f1..ea2fdf0 100644
--- a/Cartfile.resolved
+++ b/Cartfile.resolved
@@ -1 +1 @@
-github "AFNetworking/AFNetworking" "3.2.0"
+github "AFNetworking/AFNetworking" "4.0.1"