diff --git a/extensions/ipset/ipset.c b/extensions/ipset/ipset.c
index 031ef15..345ad95 100644
--- a/extensions/ipset/ipset.c
+++ b/extensions/ipset/ipset.c
@@ -30,7 +30,7 @@
 #define PROC_SYS_MODPROBE "/proc/sys/kernel/modprobe"
 #endif
 
-#define IPSET_VERSION "4.2"
+#define IPSET_VERSION "4.3"
 
 char program_name[] = "ipset";
 char program_version[] = IPSET_VERSION;