diff --git a/src/lzsa.c b/src/lzsa.c
index 3f6e357..aeae088 100755
--- a/src/lzsa.c
+++ b/src/lzsa.c
@@ -47,7 +47,7 @@
 #define OPT_RAW_BACKWARD   8
 #define OPT_STATS          16
 
-#define TOOL_VERSION "1.3.6"
+#define TOOL_VERSION "1.3.7"
 
 /*---------------------------------------------------------------------------*/