diff --git a/PublisherKit.podspec b/PublisherKit.podspec
index 868cb0a..34d6afa 100644
--- a/PublisherKit.podspec
+++ b/PublisherKit.podspec
@@ -1,7 +1,7 @@
 Pod::Spec.new do |spec|
 
   spec.name             = "PublisherKit"
-  spec.version          = "4.0.0"
+  spec.version          = "4.0.1"
   spec.summary          = "An open source implementation of Apple's Combine framework for processing asynchronous events over time"
 
   spec.homepage         = "https://github.com/ragzy15/PublisherKit"
diff --git a/PublisherKit.xcodeproj/project.pbxproj b/PublisherKit.xcodeproj/project.pbxproj
index 8b57598..d519c08 100644
--- a/PublisherKit.xcodeproj/project.pbxproj
+++ b/PublisherKit.xcodeproj/project.pbxproj
@@ -1125,7 +1125,7 @@
 			path = Decoder;
 			sourceTree = "<group>";
 		};
-		OBJ_5 /*  */ = {
+		OBJ_5 = {
 			isa = PBXGroup;
 			children = (
 				OBJ_6 /* Package.swift */,
@@ -1137,7 +1137,6 @@
 				OBJ_266 /* README.md */,
 				OBJ_267 /* PublisherKit.podspec */,
 			);
-			name = "";
 			sourceTree = "<group>";
 		};
 		OBJ_50 /* Encoder */ = {
@@ -1548,7 +1547,7 @@
 			knownRegions = (
 				en,
 			);
-			mainGroup = OBJ_5 /*  */;
+			mainGroup = OBJ_5;
 			productRefGroup = OBJ_260 /* Products */;
 			projectDirPath = "";
 			projectRoot = "";
@@ -1772,7 +1771,7 @@
 				IPHONEOS_DEPLOYMENT_TARGET = 8.0;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) $(TOOLCHAIN_DIR)/usr/lib/swift/macosx";
 				MACOSX_DEPLOYMENT_TARGET = 10.10;
-				MARKETING_VERSION = 4.0.0;
+				MARKETING_VERSION = 4.0.1;
 				OTHER_CFLAGS = "$(inherited)";
 				OTHER_LDFLAGS = "$(inherited)";
 				OTHER_SWIFT_FLAGS = "$(inherited)";
@@ -1804,7 +1803,7 @@
 				IPHONEOS_DEPLOYMENT_TARGET = 8.0;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) $(TOOLCHAIN_DIR)/usr/lib/swift/macosx";
 				MACOSX_DEPLOYMENT_TARGET = 10.10;
-				MARKETING_VERSION = 4.0.0;
+				MARKETING_VERSION = 4.0.1;
 				OTHER_CFLAGS = "$(inherited)";
 				OTHER_LDFLAGS = "$(inherited)";
 				OTHER_SWIFT_FLAGS = "$(inherited)";
@@ -1890,7 +1889,7 @@
 				IPHONEOS_DEPLOYMENT_TARGET = 8.0;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) $(TOOLCHAIN_DIR)/usr/lib/swift/macosx";
 				MACOSX_DEPLOYMENT_TARGET = 10.10;
-				MARKETING_VERSION = 4.0.0;
+				MARKETING_VERSION = 4.0.1;
 				OTHER_CFLAGS = "$(inherited)";
 				OTHER_LDFLAGS = "$(inherited)";
 				OTHER_SWIFT_FLAGS = "$(inherited)";
@@ -1924,7 +1923,7 @@
 				IPHONEOS_DEPLOYMENT_TARGET = 8.0;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) $(TOOLCHAIN_DIR)/usr/lib/swift/macosx";
 				MACOSX_DEPLOYMENT_TARGET = 10.10;
-				MARKETING_VERSION = 4.0.0;
+				MARKETING_VERSION = 4.0.1;
 				OTHER_CFLAGS = "$(inherited)";
 				OTHER_LDFLAGS = "$(inherited)";
 				OTHER_SWIFT_FLAGS = "$(inherited)";
diff --git a/README.md b/README.md
index 8982b88..3536aa0 100644
--- a/README.md
+++ b/README.md
@@ -51,7 +51,7 @@ let package = Package(
             targets: ["YourPackage"]),
     ],
     dependencies: [
-        .package(url: "https://github.com/ragzy15/PublisherKit.git", from: "4.0.0"),
+        .package(url: "https://github.com/ragzy15/PublisherKit.git", from: "4.0.1"),
     ],
     targets: [
         .target(
@@ -80,7 +80,7 @@ source 'https://github.com/CocoaPods/Specs.git'
 platform :ios, '10.0'
 use_frameworks!
 
-pod 'PublisherKit', '~> 4.0.0'
+pod 'PublisherKit', '~> 4.0.1'
 ```
 
 Then, run the following command: