diff --git a/CardIOSDK.podspec b/CardIOSDK.podspec
index 1a68e93..2d8d9ad 100644
--- a/CardIOSDK.podspec
+++ b/CardIOSDK.podspec
@@ -5,7 +5,7 @@ Pod::Spec.new do |spec|
     spec.name                  = 'CardIOSDK'
     spec.summary               = 'Credit card scanning for mobile apps. Wrapper around original CardIO library to bring easy integration into Swift projects.'
     spec.requires_arc          = true
-    spec.version               = '5.5.6'
+    spec.version               = '5.5.7'
     spec.license               = { :type => 'MIT', :file => 'LICENSE' }
     spec.authors               = { 'Very Good Security' => 'support@verygoodsecurity.com', 'CardIO' => 'support@paypal.com' }
     spec.homepage              = 'https://github.com/verygoodsecurity/CardIOSDK-iOS'
diff --git a/CardIOSDK.xcodeproj/project.pbxproj b/CardIOSDK.xcodeproj/project.pbxproj
index b6bed0a..4df4fce 100644
--- a/CardIOSDK.xcodeproj/project.pbxproj
+++ b/CardIOSDK.xcodeproj/project.pbxproj
@@ -363,7 +363,7 @@
 					"@executable_path/Frameworks",
 					"@loader_path/Frameworks",
 				);
-				MARKETING_VERSION = 5.5.5;
+				MARKETING_VERSION = 5.5.7;
 				PRODUCT_BUNDLE_IDENTIFIER = com.dkh.io.CardIOSDK;
 				PRODUCT_NAME = "$(TARGET_NAME:c99extidentifier)";
 				SKIP_INSTALL = YES;
@@ -389,7 +389,7 @@
 					"@executable_path/Frameworks",
 					"@loader_path/Frameworks",
 				);
-				MARKETING_VERSION = 5.5.5;
+				MARKETING_VERSION = 5.5.7;
 				PRODUCT_BUNDLE_IDENTIFIER = com.dkh.io.CardIOSDK;
 				PRODUCT_NAME = "$(TARGET_NAME:c99extidentifier)";
 				SKIP_INSTALL = YES;