diff --git a/Caishen.podspec b/Caishen.podspec
index eed4803..18db8a9 100644
--- a/Caishen.podspec
+++ b/Caishen.podspec
@@ -8,7 +8,7 @@
 
 Pod::Spec.new do |s|
   s.name             = "Caishen"
-  s.version          = "1.5.0"
+  s.version          = "1.5.1"
   s.summary          = "A Payment Card UI & Validator for iOS"
 
 # This description is used to generate tags and improve search results.
diff --git a/Example/Podfile.lock b/Example/Podfile.lock
index cb2b4b0..71ab5dd 100644
--- a/Example/Podfile.lock
+++ b/Example/Podfile.lock
@@ -1,5 +1,5 @@
 PODS:
-  - Caishen (1.5.0)
+  - Caishen (1.5.1)
   - CardIO (5.3.2)
 
 DEPENDENCIES:
@@ -11,7 +11,7 @@ EXTERNAL SOURCES:
     :path: "../"
 
 SPEC CHECKSUMS:
-  Caishen: 19c73df58634c898c8cab66b870b9159d60ce9e2
+  Caishen: 718800ad9f9f687df26b7fd4862cc13fcf7472bd
   CardIO: 92c45caef0d986c4a303a7afba0c9b76ff2b1f6e
 
 PODFILE CHECKSUM: 171ac2de78bae9fd3012144f2669334669aef0d6