diff --git a/platform/duplicates-analysis/src/com/intellij/dupLocator/index/DuplicatesIndex.java b/platform/duplicates-analysis/src/com/intellij/dupLocator/index/DuplicatesIndex.java
index 26dbb106b753..97a5245e9b9b 100644
--- a/platform/duplicates-analysis/src/com/intellij/dupLocator/index/DuplicatesIndex.java
+++ b/platform/duplicates-analysis/src/com/intellij/dupLocator/index/DuplicatesIndex.java
@@ -62,7 +62,7 @@ public class DuplicatesIndex extends FileBasedIndexExtension<Integer, TIntArrayL
   }
 
   @NonNls public static final ID<Integer, TIntArrayList> NAME = ID.create("DuplicatesIndex");
-  private static final int myBaseVersion = 13;
+  private static final int myBaseVersion = 14;
 
   private final FileBasedIndex.InputFilter myInputFilter = new FileBasedIndex.InputFilter() {
     @Override