diff --git a/CHANGELOG.md b/CHANGELOG.md
index ceaf0a95..507af24a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,14 @@
 # Change log
 
+**2.2.0** 2018-04-12
+- *FIXED:* `MultiSelectListPreference` no longer crashes on saved state restoration.
+
+**API Changes**
+
+* Nullable parameter in `Preference.onSaveInstanceState(@NonNull Parcelable savedState)`
+  * No included preferences return `null` here.
+* Non-null parameter in `Preference.onRestoreInstanceState(@NonNull Parcelable savedState)`
+
 **2.1.2** 2018-04-02
 - *FIXED:* Popup window exit transition now plays on API 24-25.
 - Catch more error cases when loading ringtone picker dialog.
diff --git a/README.md b/README.md
index 523574a7..61a4709b 100644
--- a/README.md
+++ b/README.md
@@ -22,7 +22,7 @@ Available from API 14. *Connecting preference-v7 to appcompat-v7.*
 
 ```groovy
 dependencies {
-    implementation 'net.xpece.android:support-preference:2.1.2'
+    implementation 'net.xpece.android:support-preference:2.2.0'
     
     ext.supportLibsVersion = "27.1.0"
     implementation "com.android.support:appcompat-v7:$supportLibsVersion"
@@ -44,7 +44,7 @@ Keep the major version of all artifacts same. V2 is not compatible with V1.
 
 ```groovy
 dependencies {
-    implementation 'net.xpece.android:support-preference-color:2.1.2'
+    implementation 'net.xpece.android:support-preference-color:2.2.0'
 }
 ```
 
@@ -53,7 +53,7 @@ dependencies {
 
 ```groovy
 dependencies {
-    implementation 'net.xpece.android:support-spinner:2.1.2'
+    implementation 'net.xpece.android:support-spinner:2.2.0'
 }
 ```
 
diff --git a/gradle.properties b/gradle.properties
index 561ca635..bbfc2488 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -19,7 +19,7 @@
 
 android.enableBuildCache=false
 
-VERSION_NAME=2.1.2
+VERSION_NAME=2.2.0
 GROUP_ID=net.xpece.android
 VCS_URL=https://github.com/consp1racy/android-support-preference.git
 WEBSITE_URL=https://github.com/consp1racy/android-support-preference