diff --git a/src/common/xlat.h b/src/common/xlat.h
index fdd128acb..19e850796 100644
--- a/src/common/xlat.h
+++ b/src/common/xlat.h
@@ -10,7 +10,7 @@
 #define JOOL_VERSION_MAJOR 4
 #define JOOL_VERSION_MINOR 1
 #define JOOL_VERSION_REV 2
-#define JOOL_VERSION_DEV 0
+#define JOOL_VERSION_DEV 1
 
 /** See http://stackoverflow.com/questions/195975 */
 #define STR_VALUE(arg) #arg