diff --git a/src/com/fsck/k9/preferences/AccountSettings.java b/src/com/fsck/k9/preferences/AccountSettings.java
index b2c6343aa..e93569c5f 100644
--- a/src/com/fsck/k9/preferences/AccountSettings.java
+++ b/src/com/fsck/k9/preferences/AccountSettings.java
@@ -139,7 +139,7 @@ public class AccountSettings {
                 new V(1, new BooleanSetting(false))
             ));
         s.put("folderNotifyNewMailMode", Settings.versions(
-                new V(33, new EnumSetting<FolderMode>(FolderMode.class, FolderMode.ALL))
+                new V(34, new EnumSetting<FolderMode>(FolderMode.class, FolderMode.ALL))
             ));
         s.put("notifySelfNewMail", Settings.versions(
                 new V(1, new BooleanSetting(true))
diff --git a/src/com/fsck/k9/preferences/FolderSettings.java b/src/com/fsck/k9/preferences/FolderSettings.java
index 202d5f09d..4aa2cb46a 100644
--- a/src/com/fsck/k9/preferences/FolderSettings.java
+++ b/src/com/fsck/k9/preferences/FolderSettings.java
@@ -29,7 +29,7 @@ public class FolderSettings {
                 new V(1, new EnumSetting<FolderClass>(FolderClass.class, FolderClass.NO_CLASS))
             ));
         s.put("notifyMode", Settings.versions(
-                new V(33, new EnumSetting<FolderClass>(FolderClass.class, FolderClass.INHERITED))
+                new V(34, new EnumSetting<FolderClass>(FolderClass.class, FolderClass.INHERITED))
             ));
         s.put("syncMode", Settings.versions(
                 new V(1, new EnumSetting<FolderClass>(FolderClass.class, FolderClass.INHERITED))
diff --git a/src/com/fsck/k9/preferences/Settings.java b/src/com/fsck/k9/preferences/Settings.java
index 22ed1cb1f..694730673 100644
--- a/src/com/fsck/k9/preferences/Settings.java
+++ b/src/com/fsck/k9/preferences/Settings.java
@@ -35,7 +35,7 @@ public class Settings {
      *
      * @see SettingsExporter
      */
-    public static final int VERSION = 33;
+    public static final int VERSION = 34;
 
     public static Map<String, Object> validate(int version, Map<String,
             TreeMap<Integer, SettingsDescription>> settings,