diff --git a/src/lzsa.c b/src/lzsa.c
index 8148590..1d1c569 100755
--- a/src/lzsa.c
+++ b/src/lzsa.c
@@ -48,7 +48,7 @@
 #define OPT_RAW_BACKWARD   8
 #define OPT_STATS          16
 
-#define TOOL_VERSION "1.3.3"
+#define TOOL_VERSION "1.3.4"
 
 /*---------------------------------------------------------------------------*/