diff --git a/APIKit.podspec b/APIKit.podspec
index d4d08ba5..df51df1f 100644
--- a/APIKit.podspec
+++ b/APIKit.podspec
@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name     = "APIKit"
-  s.version  = "5.1.0"
+  s.version  = "5.2.0"
   s.summary  = "Type-safe networking abstraction layer that associates request type with response type."
   s.homepage = "https://github.com/ishkawa/APIKit"
 
diff --git a/Sources/APIKit/Info.plist b/Sources/APIKit/Info.plist
index 206d86b6..10e795d9 100644
--- a/Sources/APIKit/Info.plist
+++ b/Sources/APIKit/Info.plist
@@ -15,7 +15,7 @@
 	<key>CFBundlePackageType</key>
 	<string>FMWK</string>
 	<key>CFBundleShortVersionString</key>
-	<string>5.1.0</string>
+	<string>5.2.0</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleVersion</key>