diff --git a/security/acme-client/Makefile b/security/acme-client/Makefile
index d9e7b6a6a..2018025bf 100644
--- a/security/acme-client/Makefile
+++ b/security/acme-client/Makefile
@@ -1,5 +1,5 @@
 PLUGIN_NAME=		acme-client
-PLUGIN_VERSION=		3.20
+PLUGIN_VERSION=		4.0
 PLUGIN_COMMENT=		ACME Client
 PLUGIN_MAINTAINER=	opnsense@moov.de
 PLUGIN_DEPENDS=		acme.sh py${PLUGIN_PYTHON}-dns-lexicon