diff --git a/mail/thunderbird/Makefile b/mail/thunderbird/Makefile
index 790078a5d5da..5abdf41768d7 100644
--- a/mail/thunderbird/Makefile
+++ b/mail/thunderbird/Makefile
@@ -1,82 +1,82 @@
 PORTNAME=	thunderbird
-DISTVERSION=	102.5.1
+DISTVERSION=	102.6.0
 CATEGORIES=	mail news net-im wayland
 MASTER_SITES=	MOZILLA/${PORTNAME}/releases/${DISTVERSION}/source \
 		MOZILLA/${PORTNAME}/candidates/${DISTVERSION}-candidates/build1/source
 DISTFILES=	${DISTNAME}.source${EXTRACT_SUFX}
 
 MAINTAINER=	gecko@FreeBSD.org
 COMMENT=	Mozilla Thunderbird is standalone mail and news that stands above
 WWW=		https://www.mozilla.com/thunderbird/
 
 BUILD_DEPENDS=	nspr>=4.32:devel/nspr \
 		nss>=3.79:security/nss \
 		icu>=71.1,1:devel/icu \
 		libevent>=2.1.8:devel/libevent \
 		harfbuzz>=4.1.0:print/harfbuzz \
 		graphite2>=1.3.14:graphics/graphite2 \
 		png>=1.6.37:graphics/png \
 		dav1d>=1.0.0:multimedia/dav1d \
 		libvpx>=1.11.0:multimedia/libvpx \
 		${PYTHON_PKGNAMEPREFIX}sqlite3>0:databases/py-sqlite3@${PY_FLAVOR} \
 		v4l_compat>0:multimedia/v4l_compat \
 		autoconf2.13:devel/autoconf2.13 \
 		nasm:devel/nasm \
 		yasm:devel/yasm \
 		zip:archivers/zip
 LIB_DEPENDS=	libjson-c.so:devel/json-c \
 		libbotan-2.so:security/botan2
 
 SSP_UNSAFE=	yes
 USE_GECKO=	gecko
 USE_MOZILLA=	-sqlite
 CFLAGS_powerpc64le=	-DSQLITE_BYTEORDER=1234
 
 USES=		tar:xz
 
 MOZ_OPTIONS=	--enable-application=comm/mail --enable-official-branding
 MOZ_OPTIONS+=	--with-system-bz2 --with-system-jsonc --with-system-botan
 MOZ_MK_OPTIONS=	MOZ_THUNDERBIRD=1 MAIL_PKG_SHARED=1
 MOZ_EXPORT=		MOZ_THUNDERBIRD=1 MAIL_PKG_SHARED=1
 
 PORTNAME_ICON=	${MOZILLA}.png
 PORTNAME_ICON_SRC=	${PREFIX}/lib/${MOZILLA}/chrome/icons/default/default48.png
 
 SYSTEM_PREFS=	${FAKEDIR}/lib/${PORTNAME}/defaults/pref/${PORTNAME}.js
 
 OPTIONS_DEFAULT=CANBERRA
 
 .include "${.CURDIR}/../../www/firefox/Makefile.options"
 
 .include <bsd.port.options.mk>
 
 .if ${ARCH} == powerpc64
 MOZ_OPTIONS+=	--disable-webrtc --without-wasm-sandboxed-libraries
 .else
 BUILD_DEPENDS+=	${LOCALBASE}/share/wasi-sysroot/lib/wasm32-wasi/libc++abi.a:devel/wasi-libcxx \
 		${LOCALBASE}/share/wasi-sysroot/lib/wasm32-wasi/libc.a:devel/wasi-libc \
 		${LOCALBASE}/llvm${LLVM_DEFAULT}/lib/clang/${LLVM_VERSION}/lib/wasi/libclang_rt.builtins-wasm32.a:devel/wasi-compiler-rt${LLVM_DEFAULT}
 MOZ_OPTIONS+=	--with-wasi-sysroot=${LOCALBASE}/share/wasi-sysroot
 .endif
 
 post-extract:
 	@${SED} -e 's|@PORTNAME_ICON@|${PORTNAME_ICON:R}|;s|@MOZILLA@|${MOZILLA}|' \
 		<${FILESDIR}/thunderbird.desktop.in >${WRKDIR}/${MOZILLA_EXEC_NAME}.desktop
 
 post-patch:
 	@${REINPLACE_CMD} -e 's|%%LOCALBASE%%|${LOCALBASE}|g' \
 		${WRKSRC}/comm/mail/app/nsMailApp.cpp
 
 pre-configure:
 	(cd ${WRKSRC} && ${LOCALBASE}/bin/autoconf2.13)
 	(cd ${MOZSRC} && ${LOCALBASE}/bin/autoconf2.13)
 	(cd ${MOZSRC}/js/src/ && ${LOCALBASE}/bin/autoconf2.13)
 
 port-pre-install:
 	${MKDIR} ${STAGEDIR}${PREFIX}/lib/${PORTNAME}/defaults
 
 post-install:
 	${INSTALL_DATA} ${WRKDIR}/${MOZILLA_EXEC_NAME}.desktop ${STAGEDIR}${PREFIX}/share/applications
 	${LN} -sf ${PORTNAME_ICON_SRC} ${STAGEDIR}${PREFIX}/share/pixmaps/${PORTNAME_ICON}
 
 .include <bsd.port.mk>
diff --git a/mail/thunderbird/distinfo b/mail/thunderbird/distinfo
index f668af0609a8..a70813634157 100644
--- a/mail/thunderbird/distinfo
+++ b/mail/thunderbird/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1669744508
-SHA256 (thunderbird-102.5.1.source.tar.xz) = d8de843fffcd10b23c348c5726bff7215c983220ab9e63a5eb7e25aa33901528
-SIZE (thunderbird-102.5.1.source.tar.xz) = 509550884
+TIMESTAMP = 1670623090
+SHA256 (thunderbird-102.6.0.source.tar.xz) = bca72b8694ab71c4c8f415aca69c9178a92d8099cf86b1a0a62f92637d2a44d1
+SIZE (thunderbird-102.6.0.source.tar.xz) = 507624972
diff --git a/mail/thunderbird/files/patch-bug1773070 b/mail/thunderbird/files/patch-bug1773070
deleted file mode 100644
index fdf8ec9df846..000000000000
--- a/mail/thunderbird/files/patch-bug1773070
+++ /dev/null
@@ -1,27 +0,0 @@
-In file included from Unified_cpp_accessible_html0.cpp:29:
-In file included from accessible/html/HTMLImageMapAccessible.cpp:14:
-In file included from layout/generic/nsImageFrame.h:17:
-In file included from ../.build/dist/include/nsDisplayList.h:50:
-In file included from ../.build/dist/include/nsCSSRenderingBorders.h:20:
-In file included from ../.build/dist/include/gfxUtils.h:22:
-In file included from ../.build/dist/include/mozilla/webrender/WebRenderTypes.h:11:
-In file included from ../.build/dist/include/mozilla/webrender/webrender_ffi.h:108:
-../.build/dist/include/mozilla/webrender/webrender_ffi_generated.h:gmake[4]: Leaving directory '../.build/accessible/aom'
-24:33: error: redefinition of 'ROOT_CLIP_CHAIN'
-constexpr static const uint64_t ROOT_CLIP_CHAIN = ~0;
-                                ^
-../.build/dist/include/mozilla/webrender/webrender_ffi.h:80:16: note: previous definition is here
-const uint64_t ROOT_CLIP_CHAIN = ~0;
-               ^
-
---- gfx/webrender_bindings/webrender_ffi.h.orig	2022-05-23 17:12:36 UTC
-+++ gfx/webrender_bindings/webrender_ffi.h
-@@ -77,8 +77,6 @@ using WrPipelineIdEpochs = nsTArray<WrPipelineIdAndEpo
- struct WrPipelineIdAndEpoch;
- using WrPipelineIdEpochs = nsTArray<WrPipelineIdAndEpoch>;
- 
--const uint64_t ROOT_CLIP_CHAIN = ~0;
--
- }  // namespace wr
- }  // namespace mozilla
-