diff --git a/.github/ISSUE_TEMPLATE.MD b/.github/ISSUE_TEMPLATE.MD
index e9bad4ef..d8842268 100644
--- a/.github/ISSUE_TEMPLATE.MD
+++ b/.github/ISSUE_TEMPLATE.MD
@@ -5,7 +5,7 @@
 Please fill in the detailed description of the issue (full output of any stack trace, compiler error, ...) and the steps to reproduce the issue.
 
 #### Info
-   ZLPhotoBrowser version:  e.g. 4.2.0
+   ZLPhotoBrowser version:  e.g. 4.2.1
    Device:  e.g. iPhone X
    Device version:  e.g. iOS 14.0
    Xcode version:  e.g. Xcode 12.0
diff --git a/Sources/General/ZLPhotoBrowser.swift b/Sources/General/ZLPhotoBrowser.swift
index 7d146b0c..e5e2bbd2 100644
--- a/Sources/General/ZLPhotoBrowser.swift
+++ b/Sources/General/ZLPhotoBrowser.swift
@@ -24,4 +24,4 @@
 //  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 //  THE SOFTWARE.
 
-let version = "4.2.0"
+let version = "4.2.1"
diff --git a/ZLPhotoBrowser.podspec b/ZLPhotoBrowser.podspec
index 82c7939e..c6357981 100644
--- a/ZLPhotoBrowser.podspec
+++ b/ZLPhotoBrowser.podspec
@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name                  = 'ZLPhotoBrowser'
-  s.version               = '4.2.0'
+  s.version               = '4.2.1'
   s.summary               = 'A lightweight and pure Swift implemented library for select photos from album'
 
   s.description           = <<-DESC