diff --git a/src/apultra.c b/src/apultra.c
index d59a415..93e19ba 100644
--- a/src/apultra.c
+++ b/src/apultra.c
@@ -45,7 +45,7 @@
 #define OPT_STATS          2
 #define OPT_BACKWARD       4
 
-#define TOOL_VERSION "1.4.2"
+#define TOOL_VERSION "1.4.3"
 
 /*---------------------------------------------------------------------------*/