diff --git a/sz/include/defines.h b/sz/include/defines.h
index cb2c4a4..e8671a5 100644
--- a/sz/include/defines.h
+++ b/sz/include/defines.h
@@ -14,7 +14,7 @@
 #define SZ_VER_MAJOR 2
 #define SZ_VER_MINOR 1
 #define SZ_VER_BUILD 11
-#define SZ_VER_REVISION 1
+#define SZ_VER_REVISION 2
 
 #define PASTRI 103
 #define HZ 102 //deprecated