diff --git a/LastFm/0.0.1/LastFm.podspec b/LastFm/0.0.1/LastFm.podspec
deleted file mode 100644
index e6949992..00000000
--- a/LastFm/0.0.1/LastFm.podspec
+++ /dev/null
@@ -1,14 +0,0 @@
-Pod::Spec.new do |s|
-  s.name         = "LastFm"
-  s.version      = "0.0.1"
-  s.summary      = "Block based Last.fm SDK for iOS and Mac OS X"
-  s.homepage     = "https://github.com/gangverk/LastFm"
-  s.license      = 'MIT'
-  s.author       = { "Kevin Renskers" => "info@mixedcase.nl" }
-  s.source       = { :git => "https://github.com/gangverk/LastFm.git", :tag => "0.0.1" }
-  s.ios.deployment_target = '4.0'
-  s.osx.deployment_target = '10.6'
-  s.source_files = 'LastFm', 'LastFm/*.{h,m}'
-  s.requires_arc = true
-  s.dependency 'KissXML', '~> 5.0'
-end
diff --git a/LastFm/0.2.0/LastFm.podspec b/LastFm/0.2.0/LastFm.podspec
deleted file mode 100644
index fd4e7f8f..00000000
--- a/LastFm/0.2.0/LastFm.podspec
+++ /dev/null
@@ -1,14 +0,0 @@
-Pod::Spec.new do |s|
-  s.name         = "LastFm"
-  s.version      = "0.2.0"
-  s.summary      = "Block based Last.fm SDK for iOS and Mac OS X"
-  s.homepage     = "https://github.com/gangverk/LastFm"
-  s.license      = 'MIT'
-  s.author       = { "Kevin Renskers" => "info@mixedcase.nl" }
-  s.source       = { :git => "https://github.com/gangverk/LastFm.git", :tag => "0.2.0" }
-  s.ios.deployment_target = '4.0'
-  s.osx.deployment_target = '10.6'
-  s.source_files = 'LastFm/*.{h,m}'
-  s.requires_arc = true
-  s.dependency 'KissXML', '~> 5.0'
-end
diff --git a/LastFm/0.2.1/LastFm.podspec b/LastFm/0.2.1/LastFm.podspec
deleted file mode 100644
index f3bd8687..00000000
--- a/LastFm/0.2.1/LastFm.podspec
+++ /dev/null
@@ -1,14 +0,0 @@
-Pod::Spec.new do |s|
-  s.name         = "LastFm"
-  s.version      = "0.2.1"
-  s.summary      = "Block based Last.fm SDK for iOS and Mac OS X"
-  s.homepage     = "https://github.com/gangverk/LastFm"
-  s.license      = 'MIT'
-  s.author       = { "Kevin Renskers" => "info@mixedcase.nl" }
-  s.source       = { :git => "https://github.com/gangverk/LastFm.git", :tag => "0.2.1" }
-  s.ios.deployment_target = '4.0'
-  s.osx.deployment_target = '10.6'
-  s.source_files = 'LastFm/*.{h,m}'
-  s.requires_arc = true
-  s.dependency 'KissXML', '~> 5.0'
-end
diff --git a/LastFm/0.3.0/LastFm.podspec b/LastFm/0.3.0/LastFm.podspec
deleted file mode 100644
index 4e0a1704..00000000
--- a/LastFm/0.3.0/LastFm.podspec
+++ /dev/null
@@ -1,14 +0,0 @@
-Pod::Spec.new do |s|
-  s.name         = "LastFm"
-  s.version      = "0.3.0"
-  s.summary      = "Block based Last.fm SDK for iOS and Mac OS X"
-  s.homepage     = "https://github.com/gangverk/LastFm"
-  s.license      = 'MIT'
-  s.author       = { "Kevin Renskers" => "info@mixedcase.nl" }
-  s.source       = { :git => "https://github.com/gangverk/LastFm.git", :tag => "0.3.0" }
-  s.ios.deployment_target = '4.0'
-  s.osx.deployment_target = '10.6'
-  s.source_files = 'LastFm/*.{h,m}'
-  s.requires_arc = true
-  s.dependency 'KissXML', '~> 5.0'
-end
diff --git a/LastFm/0.4.0/LastFm.podspec b/LastFm/0.4.0/LastFm.podspec
deleted file mode 100644
index b922eedf..00000000
--- a/LastFm/0.4.0/LastFm.podspec
+++ /dev/null
@@ -1,14 +0,0 @@
-Pod::Spec.new do |s|
-  s.name         = "LastFm"
-  s.version      = "0.4.0"
-  s.summary      = "Block based Last.fm SDK for iOS and Mac OS X"
-  s.homepage     = "https://github.com/gangverk/LastFm"
-  s.license      = 'MIT'
-  s.author       = { "Kevin Renskers" => "info@mixedcase.nl" }
-  s.source       = { :git => "https://github.com/gangverk/LastFm.git", :tag => "0.4.0" }
-  s.ios.deployment_target = '4.0'
-  s.osx.deployment_target = '10.6'
-  s.source_files = 'LastFm/*.{h,m}'
-  s.requires_arc = true
-  s.dependency 'KissXML', '~> 5.0'
-end
diff --git a/LastFm/0.5.1/LastFm.podspec b/LastFm/0.5.1/LastFm.podspec
deleted file mode 100644
index db0ef837..00000000
--- a/LastFm/0.5.1/LastFm.podspec
+++ /dev/null
@@ -1,14 +0,0 @@
-Pod::Spec.new do |s|
-  s.name         = "LastFm"
-  s.version      = "0.5.1"
-  s.summary      = "Block based Last.fm SDK for iOS and Mac OS X."
-  s.homepage     = "https://github.com/gangverk/LastFm"
-  s.license      = 'MIT'
-  s.author       = { "Kevin Renskers" => "info@mixedcase.nl" }
-  s.source       = { :git => "https://github.com/gangverk/LastFm.git", :tag => "0.5.1" }
-  s.ios.deployment_target = '4.0'
-  s.osx.deployment_target = '10.6'
-  s.source_files = 'LastFm/*.{h,m}'
-  s.requires_arc = true
-  s.dependency 'KissXML', '~> 5.0'
-end
diff --git a/LastFm/0.5.2/LastFm.podspec b/LastFm/0.5.2/LastFm.podspec
deleted file mode 100644
index 7e132506..00000000
--- a/LastFm/0.5.2/LastFm.podspec
+++ /dev/null
@@ -1,14 +0,0 @@
-Pod::Spec.new do |s|
-  s.name         = "LastFm"
-  s.version      = "0.5.2"
-  s.summary      = "Block based Last.fm SDK for iOS and Mac OS X."
-  s.homepage     = "https://github.com/gangverk/LastFm"
-  s.license      = 'MIT'
-  s.author       = { "Kevin Renskers" => "info@mixedcase.nl" }
-  s.source       = { :git => "https://github.com/gangverk/LastFm.git", :tag => "0.5.2" }
-  s.ios.deployment_target = '4.0'
-  s.osx.deployment_target = '10.6'
-  s.source_files = 'LastFm/*.{h,m}'
-  s.requires_arc = true
-  s.dependency 'KissXML', '~> 5.0'
-end
diff --git a/LastFm/0.5.3/LastFm.podspec b/LastFm/0.5.3/LastFm.podspec
deleted file mode 100644
index 29744bff..00000000
--- a/LastFm/0.5.3/LastFm.podspec
+++ /dev/null
@@ -1,14 +0,0 @@
-Pod::Spec.new do |s|
-  s.name         = "LastFm"
-  s.version      = "0.5.3"
-  s.summary      = "Block based Last.fm SDK for iOS and Mac OS X."
-  s.homepage     = "https://github.com/gangverk/LastFm"
-  s.license      = 'MIT'
-  s.author       = { "Kevin Renskers" => "info@mixedcase.nl" }
-  s.source       = { :git => "https://github.com/gangverk/LastFm.git", :tag => "0.5.3" }
-  s.ios.deployment_target = '4.0'
-  s.osx.deployment_target = '10.6'
-  s.source_files = 'LastFm/*.{h,m}'
-  s.requires_arc = true
-  s.dependency 'KissXML', '~> 5.0'
-end
diff --git a/LastFm/0.5.0/LastFm.podspec b/LastFm/0.5.4/LastFm.podspec
similarity index 90%
rename from LastFm/0.5.0/LastFm.podspec
rename to LastFm/0.5.4/LastFm.podspec
index 9e250cc2..8129dd23 100644
--- a/LastFm/0.5.0/LastFm.podspec
+++ b/LastFm/0.5.4/LastFm.podspec
@@ -1,11 +1,11 @@
 Pod::Spec.new do |s|
   s.name         = "LastFm"
-  s.version      = "0.5.0"
+  s.version      = "0.5.4"
   s.summary      = "Block based Last.fm SDK for iOS and Mac OS X."
   s.homepage     = "https://github.com/gangverk/LastFm"
   s.license      = 'MIT'
   s.author       = { "Kevin Renskers" => "info@mixedcase.nl" }
-  s.source       = { :git => "https://github.com/gangverk/LastFm.git", :tag => "0.5.0" }
+  s.source       = { :git => "https://github.com/gangverk/LastFm.git", :tag => "0.5.4" }
   s.ios.deployment_target = '4.0'
   s.osx.deployment_target = '10.6'
   s.source_files = 'LastFm/*.{h,m}'