diff --git a/Sources/SwiftProtobuf/Version.swift b/Sources/SwiftProtobuf/Version.swift
index a3b8b8afd..2b389d424 100644
--- a/Sources/SwiftProtobuf/Version.swift
+++ b/Sources/SwiftProtobuf/Version.swift
@@ -21,7 +21,7 @@ public struct Version {
   /// Minor version.
   public static let minor = 28
   /// Revision number.
-  public static let revision = 0
+  public static let revision = 1
 
   /// String form of the version number.
   public static let versionString = "\(major).\(minor).\(revision)"
diff --git a/SwiftProtobuf.podspec b/SwiftProtobuf.podspec
index b0c4fc808..b87934580 100644
--- a/SwiftProtobuf.podspec
+++ b/SwiftProtobuf.podspec
@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name = 'SwiftProtobuf'
-  s.version = '1.28.0'
+  s.version = '1.28.1'
   s.license = { :type => 'Apache 2.0', :file => 'LICENSE.txt' }
   s.summary = 'Swift Protobuf Runtime Library'
   s.homepage = 'https://github.com/apple/swift-protobuf'