diff --git a/ios/mop.podspec b/ios/mop.podspec
index 6bdc8eb..212ea2b 100644
--- a/ios/mop.podspec
+++ b/ios/mop.podspec
@@ -17,6 +17,6 @@ A new flutter plugin project.
   s.dependency 'Flutter'
   s.ios.deployment_target = '8.0'
 
-  s.dependency 'FinApplet' , '2.4.14'
+  s.dependency 'FinApplet' , '2.5.4'
 end