diff --git a/utils/whois/Makefile b/utils/whois/Makefile
index daa3669067..d0f850a472 100644
--- a/utils/whois/Makefile
+++ b/utils/whois/Makefile
@@ -1,12 +1,12 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=whois
-PKG_VERSION:=5.5.20
+PKG_VERSION:=5.5.21
 PKG_RELEASE:=1
 
 PKG_SOURCE:=$(PKG_NAME)_$(PKG_VERSION).tar.xz
 PKG_SOURCE_URL:=http://ftp.debian.org/debian/pool/main/w/whois
-PKG_HASH:=42085102dfad82067abe2d5d1cfca59586573dee528718559b022e762bb85cf1
+PKG_HASH:=760ab584beae76acdcc89c6aec2e91cff571185bccc2bee8e4412a3f8e70be77
 
 PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)
 PKG_BUILD_DEPENDS:=perl/host