diff --git a/mail/thunderbird/Makefile b/mail/thunderbird/Makefile
index 2071b9dd6dede..de65bf65f55d3 100644
--- a/mail/thunderbird/Makefile
+++ b/mail/thunderbird/Makefile
@@ -1,5 +1,5 @@
 PORTNAME=	thunderbird
-DISTVERSION=	102.14.0
+DISTVERSION=	102.15.0
 CATEGORIES=	mail news net-im wayland
 MASTER_SITES=	MOZILLA/${PORTNAME}/releases/${DISTVERSION}/source \
 		MOZILLA/${PORTNAME}/candidates/${DISTVERSION}-candidates/build1/source
diff --git a/mail/thunderbird/distinfo b/mail/thunderbird/distinfo
index d383e0acb50fa..7ac8051c8eb0e 100644
--- a/mail/thunderbird/distinfo
+++ b/mail/thunderbird/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1690912444
-SHA256 (thunderbird-102.14.0.source.tar.xz) = 68514ac2e196b3526588b2957f2ab51b99b366af497fe13d1518a52bf8298c83
-SIZE (thunderbird-102.14.0.source.tar.xz) = 502877912
+TIMESTAMP = 1693082387
+SHA256 (thunderbird-102.15.0.source.tar.xz) = bf04ae88a852365915dc1d55841e50ae42e681e46aceac8821b6e496a32bb8db
+SIZE (thunderbird-102.15.0.source.tar.xz) = 510180232