diff --git a/mail/thunderbird/Makefile b/mail/thunderbird/Makefile
index d6a1b69e9544..0a4df0bb821e 100644
--- a/mail/thunderbird/Makefile
+++ b/mail/thunderbird/Makefile
@@ -2,9 +2,10 @@
 
 PORTNAME=	thunderbird
 DISTVERSION=	91.7.0
+PORTREVISION=	1
 CATEGORIES=	mail news net-im
 MASTER_SITES=	MOZILLA/${PORTNAME}/releases/${DISTVERSION}/source \
-		MOZILLA/${PORTNAME}/candidates/${DISTVERSION}-candidates/build1/source
+		MOZILLA/${PORTNAME}/candidates/${DISTVERSION}-candidates/build2/source
 DISTFILES=	${DISTNAME}.source${EXTRACT_SUFX}
 
 MAINTAINER=	gecko@FreeBSD.org
diff --git a/mail/thunderbird/distinfo b/mail/thunderbird/distinfo
index e3304307b6d2..e8097611aab1 100644
--- a/mail/thunderbird/distinfo
+++ b/mail/thunderbird/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1646249968
-SHA256 (thunderbird-91.7.0.source.tar.xz) = bb9ec902fcb2cfcc86e1afe06b2746f6955c81f7f815e9b570cf39826c68f9dd
-SIZE (thunderbird-91.7.0.source.tar.xz) = 409531116
+TIMESTAMP = 1646683112
+SHA256 (thunderbird-91.7.0.source.tar.xz) = 624a51870bd2e0d9b259082e836df84981f01b0b397d13d93d7f1b9ccef24e05
+SIZE (thunderbird-91.7.0.source.tar.xz) = 409451024