diff --git a/bitbake/lib/bb/cache.py b/bitbake/lib/bb/cache.py
index 92e9a3ced7..26304661c4 100644
--- a/bitbake/lib/bb/cache.py
+++ b/bitbake/lib/bb/cache.py
@@ -27,7 +27,7 @@ import re
 
 logger = logging.getLogger("BitBake.Cache")
 
-__cache_version__ = "154"
+__cache_version__ = "155"
 
 def getCacheFile(path, filename, mc, data_hash):
     mcspec = ''