diff --git a/DTCoreText.podspec b/DTCoreText.podspec
index 07351e8e1..2b87d180d 100644
--- a/DTCoreText.podspec
+++ b/DTCoreText.podspec
@@ -1,7 +1,7 @@
 Pod::Spec.new do |spec|
   spec.name         = 'DTCoreText'
   spec.version      = '1.6.28'
-  spec.platforms    = {:ios => '12.0', :tvos => '12.0' }
+  spec.platforms    = {:ios => '13.0', :tvos => '13.0' }
   spec.license      = 'BSD'
   spec.source       = { :git => 'https://github.com/Cocoanetics/DTCoreText.git', :tag => spec.version.to_s }
   spec.source_files = 'Core/Source/*.{h,m,c}'