diff --git a/CHANGELOG.md b/CHANGELOG.md
index da37ae75..9346eb6d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,8 @@
 # Changelog
+v1.2.2
+----------------
+- Small performance improvement.
+
 v1.2.1
 ----------------
 - Removed HuffmanLength.
diff --git a/SWCompression.podspec b/SWCompression.podspec
index c9d11552..ee7c6b79 100644
--- a/SWCompression.podspec
+++ b/SWCompression.podspec
@@ -1,7 +1,7 @@
 Pod::Spec.new do |s|
 
   s.name         = "SWCompression"
-  s.version      = "1.2.1"
+  s.version      = "1.2.2"
   s.summary      = "Framework with implementations in Swift of different (de)compression algorithms"
 
   s.description  = <<-DESC
diff --git a/Sources/Service/Info-iOS.plist b/Sources/Service/Info-iOS.plist
index 1e79e1d6..fd435638 100644
--- a/Sources/Service/Info-iOS.plist
+++ b/Sources/Service/Info-iOS.plist
@@ -15,7 +15,7 @@
 	<key>CFBundlePackageType</key>
 	<string>FMWK</string>
 	<key>CFBundleShortVersionString</key>
-	<string>1.2.1</string>
+	<string>1.2.2</string>
 	<key>CFBundleVersion</key>
 	<string>$(CURRENT_PROJECT_VERSION)</string>
 	<key>NSPrincipalClass</key>
diff --git a/Sources/Service/Info-tvOS.plist b/Sources/Service/Info-tvOS.plist
index 1e79e1d6..fd435638 100644
--- a/Sources/Service/Info-tvOS.plist
+++ b/Sources/Service/Info-tvOS.plist
@@ -15,7 +15,7 @@
 	<key>CFBundlePackageType</key>
 	<string>FMWK</string>
 	<key>CFBundleShortVersionString</key>
-	<string>1.2.1</string>
+	<string>1.2.2</string>
 	<key>CFBundleVersion</key>
 	<string>$(CURRENT_PROJECT_VERSION)</string>
 	<key>NSPrincipalClass</key>
diff --git a/Sources/Service/Info-watchOS.plist b/Sources/Service/Info-watchOS.plist
index 1e79e1d6..fd435638 100644
--- a/Sources/Service/Info-watchOS.plist
+++ b/Sources/Service/Info-watchOS.plist
@@ -15,7 +15,7 @@
 	<key>CFBundlePackageType</key>
 	<string>FMWK</string>
 	<key>CFBundleShortVersionString</key>
-	<string>1.2.1</string>
+	<string>1.2.2</string>
 	<key>CFBundleVersion</key>
 	<string>$(CURRENT_PROJECT_VERSION)</string>
 	<key>NSPrincipalClass</key>
diff --git a/Sources/Service/Info.plist b/Sources/Service/Info.plist
index 2e8fdb1f..bae87836 100644
--- a/Sources/Service/Info.plist
+++ b/Sources/Service/Info.plist
@@ -15,7 +15,7 @@
 	<key>CFBundlePackageType</key>
 	<string>FMWK</string>
 	<key>CFBundleShortVersionString</key>
-	<string>1.2.1</string>
+	<string>1.2.2</string>
 	<key>CFBundleVersion</key>
 	<string>$(CURRENT_PROJECT_VERSION)</string>
 	<key>NSHumanReadableCopyright</key>