diff --git a/package/dhcp/dhcp.mk b/package/dhcp/dhcp.mk
index 7548f41da7..10bdc2e33e 100644
--- a/package/dhcp/dhcp.mk
+++ b/package/dhcp/dhcp.mk
@@ -4,7 +4,7 @@
 #
 #############################################################
 
-DHCP_VERSION  = 4.1-ESV-R3
+DHCP_VERSION  = 4.1-ESV-R4
 DHCP_SITE     = http://ftp.isc.org/isc/dhcp
 DHCP_CONF_ENV = ac_cv_file__dev_random=yes
 DHCP_CONF_OPT = \