diff --git a/Listenable.podspec b/Listenable.podspec
index 79d4162..9965b15 100644
--- a/Listenable.podspec
+++ b/Listenable.podspec
@@ -4,7 +4,7 @@ Pod::Spec.new do |s|
   s.platform     = :ios, "9.0"
   s.requires_arc = true
 
-  s.version      = "2.1.0"
+  s.version      = "2.2.0"
   s.summary      = "Swift Observable object"
   s.description  = <<-DESC
                         Swift object that provides an observable platform for multiple listeners.
diff --git a/Sources/Listenable/Info.plist b/Sources/Listenable/Info.plist
index f69838d..9a384cb 100644
--- a/Sources/Listenable/Info.plist
+++ b/Sources/Listenable/Info.plist
@@ -15,7 +15,7 @@
 	<key>CFBundlePackageType</key>
 	<string>FMWK</string>
 	<key>CFBundleShortVersionString</key>
-	<string>2.1.0</string>
+	<string>2.2.0</string>
 	<key>CFBundleVersion</key>
 	<string>$(CURRENT_PROJECT_VERSION)</string>
 	<key>NSPrincipalClass</key>
diff --git a/Sources/Listenable/Listenable.swift b/Sources/Listenable/Listenable.swift
index f5960cd..181e6f9 100644
--- a/Sources/Listenable/Listenable.swift
+++ b/Sources/Listenable/Listenable.swift
@@ -26,6 +26,8 @@ public protocol ListenableType: class {
                          _ update: Listenable<Listener>.ListenerUpdate) -> Void
     
     func isListener(_ object: Listener) -> Bool
+
+    var listenerCount: Int { get }
 }
 
 /// An object which can have a number of listeners for delegation.
@@ -42,7 +44,7 @@ open class Listenable<T>: ListenableType {
     lazy private var listeners = [ListenerNode<T>]()
     
     /// The number of currently active listeners.
-    var listenerCount: Int {
+    public var listenerCount: Int {
         get {
             return self.listeners.count
         }