diff --git a/www/evcc/Makefile b/www/evcc/Makefile
index b43908961b76..40f660bec30f 100644
--- a/www/evcc/Makefile
+++ b/www/evcc/Makefile
@@ -1,57 +1,57 @@
 PORTNAME=	evcc
-DISTVERSION=	0.310.1
+DISTVERSION=	0.311.0
 CATEGORIES=	www
 MASTER_SITES=	LOCAL/mfechner/${PORTNAME}/:npmcache
 DISTFILES=	${PORTNAME}-npm-cache-${DISTVERSION}${EXTRACT_SUFX}:npmcache
 
 MAINTAINER=	mfechner@FreeBSD.org
 COMMENT=	Extensible EV Charge Controller
 WWW=		https://evcc.io/ \
 		https://github.com/evcc-io/evcc
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 ONLY_FOR_ARCHS=	amd64
 ONLY_FOR_ARCHS_REASON=	Npm cache only for amd64 generated
 
 BUILD_DEPENDS=	npm>0:www/npm
 
 USES=		gmake go:1.26+,modules,no_targets nodejs:lts,build tar:zstd
 
 # Find here: https://github.com/evcc-io/evcc/releases
-_SHA=		659328092ff158c634f79b0a2b1e11f08223c1ae
+_SHA=		ea039b07a05cfb2033ce72fb8ffc18af0f21141d
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	evcc-io
 USE_RC_SUBR=	${PORTNAME}
 GO_MOD_DIST=	github
 GO_MODULE=	github.com/evcc-io/evccmain
 
 MAKE_ENV=	npm_config_offline=true TAG_NAME=${DISTVERSION} SHA=${_SHA}
 
 # parallel build failed in my tests, so disable it here
 MAKE_JOBS_UNSAFE=yes
 ALL_TARGET=	default
 
 USERS=		evcc
 GROUPS=		evcc
 
 PLIST_FILES=	bin/${PORTNAME}
 
 pre-build:
 	cd ${WRKSRC} && ${SETENV} ${MAKE_ENV} npm ci --legacy-peer-deps
 	#cd ${WRKSRC} && ${SETENV} ${MAKE_ENV} npm run build
 
 do-install:
 	${INSTALL_PROGRAM} ${WRKSRC}/evcc ${STAGEDIR}${PREFIX}/bin
 
 # (for maintainer) helper target to generate node_modules tarball
 make-npm-cache: patch
 	@cd ${WRKDIR} && ${RM} -r .npm
 	@cd ${WRKSRC} && ${SETENV} HOME=${WRKDIR} npm ci --legacy-peer-deps
 	@cd ${WRKDIR} \
 		&& ${TAR} -c --zstd -f ${PORTNAME}-npm-cache-${DISTVERSION}${EXTRACT_SUFX} .npm \
 		&& ${ECHO} "Please upload the file: scp ${WRKDIR}/${PORTNAME}-npm-cache-${DISTVERSION}${EXTRACT_SUFX} mfechner@freefall.freebsd.org:public_distfiles/${PORTNAME}/"
 
 .include <bsd.port.mk>
diff --git a/www/evcc/distinfo b/www/evcc/distinfo
index cdb430db7f4e..f4ef91d4007b 100644
--- a/www/evcc/distinfo
+++ b/www/evcc/distinfo
@@ -1,7 +1,7 @@
-TIMESTAMP = 1782717449
-SHA256 (go/www_evcc/evcc-io-evcc-0.310.1_GH0/evcc-npm-cache-0.310.1.tar.zst) = 6026645eb709aaaae438ec6a70778a28a28b931060072b22bafe0d76e4ec0b75
-SIZE (go/www_evcc/evcc-io-evcc-0.310.1_GH0/evcc-npm-cache-0.310.1.tar.zst) = 87876234
-SHA256 (go/www_evcc/evcc-io-evcc-0.310.1_GH0/go.mod) = 10411822c1f317bcda123703ad463b94d5dad65109ba87b7383844862b19042d
-SIZE (go/www_evcc/evcc-io-evcc-0.310.1_GH0/go.mod) = 12640
-SHA256 (go/www_evcc/evcc-io-evcc-0.310.1_GH0/evcc-io-evcc-0.310.1_GH0.tar.gz) = 1a28160e5adfeac2aa972a3e665e898165eb2ccb004dfa4632d9e3ac7169ba2b
-SIZE (go/www_evcc/evcc-io-evcc-0.310.1_GH0/evcc-io-evcc-0.310.1_GH0.tar.gz) = 3192428
+TIMESTAMP = 1783429356
+SHA256 (go/www_evcc/evcc-io-evcc-0.311.0_GH0/evcc-npm-cache-0.311.0.tar.zst) = c79f1930ecd38dd575acf0f37f6564f3f5fd12bd101b1e29867516d6daebc380
+SIZE (go/www_evcc/evcc-io-evcc-0.311.0_GH0/evcc-npm-cache-0.311.0.tar.zst) = 87016792
+SHA256 (go/www_evcc/evcc-io-evcc-0.311.0_GH0/go.mod) = b684901309c6c5b547ece537c5d9fcfcc44f16613db555d0272f72ce4eb64563
+SIZE (go/www_evcc/evcc-io-evcc-0.311.0_GH0/go.mod) = 12848
+SHA256 (go/www_evcc/evcc-io-evcc-0.311.0_GH0/evcc-io-evcc-0.311.0_GH0.tar.gz) = a80c778db8cc5f93c0bca49d704bebd89d0620133d8d5e2755877b344582ffe8
+SIZE (go/www_evcc/evcc-io-evcc-0.311.0_GH0/evcc-io-evcc-0.311.0_GH0.tar.gz) = 3231290