diff --git a/mail/thunderbird/Makefile b/mail/thunderbird/Makefile
index 1fba43c3807d3..4c2e8bc88d4ae 100644
--- a/mail/thunderbird/Makefile
+++ b/mail/thunderbird/Makefile
@@ -1,8 +1,9 @@
 PORTNAME=	thunderbird
 DISTVERSION=	115.8.1
+PORTREVISION=	1
 CATEGORIES=	mail news net-im wayland
 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 35cfa50e0b3b5..9d2ff0e4ea26e 100644
--- a/mail/thunderbird/distinfo
+++ b/mail/thunderbird/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1709581763
-SHA256 (thunderbird-115.8.1.source.tar.xz) = 9e3c8dd87ec074cd5f26343dfe99697f2ac4c46856b4862129e32fa96693c4f9
-SIZE (thunderbird-115.8.1.source.tar.xz) = 533848708
+TIMESTAMP = 1709666487
+SHA256 (thunderbird-115.8.1.source.tar.xz) = 80d75ae91b7cbd60bcbaf134fc3f11290bd542a8a7ff965eaa4a0d95bb0d4d51
+SIZE (thunderbird-115.8.1.source.tar.xz) = 541062996