diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0c44164..fff7fb1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,8 @@ All notable changes to this project will be documented in this file.
 
 ## Next
 
+## [0.21.1](https://github.com/lucasmedeirosleite/EasyMapping/releases/tag/0.21.1)
+
 * Fixed a bug in `EKSerializer` that prevented has one relationships from being properly serialized with non-nested keypaths.
 
 ## [0.21.0](https://github.com/lucasmedeirosleite/EasyMapping/releases/tag/0.21.0)
diff --git a/Configs/EasyMapping.plist b/Configs/EasyMapping.plist
index f88b699..4214459 100644
--- a/Configs/EasyMapping.plist
+++ b/Configs/EasyMapping.plist
@@ -15,7 +15,7 @@
 	<key>CFBundlePackageType</key>
 	<string>FMWK</string>
 	<key>CFBundleShortVersionString</key>
-	<string>0.21.0</string>
+	<string>0.21.1</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleVersion</key>
diff --git a/Configs/EasyMappingTests.plist b/Configs/EasyMappingTests.plist
index 10d61ad..ab9dd46 100644
--- a/Configs/EasyMappingTests.plist
+++ b/Configs/EasyMappingTests.plist
@@ -15,7 +15,7 @@
 	<key>CFBundlePackageType</key>
 	<string>BNDL</string>
 	<key>CFBundleShortVersionString</key>
-	<string>0.21.0</string>
+	<string>0.21.1</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleVersion</key>
diff --git a/EasyMapping.podspec b/EasyMapping.podspec
index dc083ef..c7359d9 100644
--- a/EasyMapping.podspec
+++ b/EasyMapping.podspec
@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name         = "EasyMapping"
-  s.version      = "0.21.0"
+  s.version      = "0.21.1"
   s.summary      = "The easiest way to map data from your webservice."
   s.homepage     = "https://github.com/lucasmedeirosleite/EasyMapping"
   s.license      = { :type => 'MIT', :file => 'LICENSE' }