diff --git a/CHANGELOG.md b/CHANGELOG.md
index 096f1b18..628a9e36 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,10 @@ All notable changes to this project will be documented in this file.
 
 ---
 
+## [3.0.2](https://github.com/RxSwiftCommunity/RxDataSources/releases/tag/3.0.2)
+
+* Makes `configureSupplementaryView` optional for reload data source. #186
+
 ## [3.0.1](https://github.com/RxSwiftCommunity/RxDataSources/releases/tag/3.0.1)
 
 * Adds custom logic to control should perform animated updates.
diff --git a/Differentiator.podspec b/Differentiator.podspec
index fb352725..3f29f6ec 100644
--- a/Differentiator.podspec
+++ b/Differentiator.podspec
@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name             = "Differentiator"
-  s.version          = "3.0.1"
+  s.version          = "3.0.2"
   s.summary          = "Diff algorithm for UITableView and UICollectionView."
   s.description      = <<-DESC
   Diff algorithm for UITableView and UICollectionView.
diff --git a/RxDataSources.podspec b/RxDataSources.podspec
index dd79aad6..bcb34ee3 100644
--- a/RxDataSources.podspec
+++ b/RxDataSources.podspec
@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name             = "RxDataSources"
-  s.version          = "3.0.1"
+  s.version          = "3.0.2"
   s.summary          = "This is a collection of reactive data sources for UITableView and UICollectionView."
   s.description      = <<-DESC
 This is a collection of reactive data sources for UITableView and UICollectionView.