diff --git a/platform/platform-impl/src/com/intellij/openapi/vfs/newvfs/persistent/FSRecords.java b/platform/platform-impl/src/com/intellij/openapi/vfs/newvfs/persistent/FSRecords.java
index fdf4d5689a94..a428540045c3 100644
--- a/platform/platform-impl/src/com/intellij/openapi/vfs/newvfs/persistent/FSRecords.java
+++ b/platform/platform-impl/src/com/intellij/openapi/vfs/newvfs/persistent/FSRecords.java
@@ -49,7 +49,7 @@ import java.util.concurrent.locks.ReentrantReadWriteLock;
 public class FSRecords implements Forceable {
   private static final Logger LOG = Logger.getInstance("#com.intellij.vfs.persistent.FSRecords");
 
-  private static final int VERSION = 17;
+  private static final int VERSION = 18;
 
   private static final int PARENT_OFFSET = 0;
   private static final int PARENT_SIZE = 4;