diff --git a/www/firefox-esr/Makefile b/www/firefox-esr/Makefile
index deade0e5dd1a..a4729a67b75f 100644
--- a/www/firefox-esr/Makefile
+++ b/www/firefox-esr/Makefile
@@ -1,74 +1,74 @@
 PORTNAME=	firefox
-DISTVERSION=	102.7.0
+DISTVERSION=	102.8.0
 PORTEPOCH=	1
 CATEGORIES=	www wayland
 MASTER_SITES=	MOZILLA/${PORTNAME}/releases/${DISTVERSION}esr/source \
 		MOZILLA/${PORTNAME}/candidates/${DISTVERSION}esr-candidates/build1/source
 PKGNAMESUFFIX=	-esr
 DISTFILES=	${DISTNAME}esr.source${EXTRACT_SUFX}
 
 MAINTAINER=	gecko@FreeBSD.org
 COMMENT=	Web browser based on the browser portion of Mozilla
 WWW=		https://www.mozilla.com/firefox
 
 BUILD_DEPENDS=	nspr>=4.32:devel/nspr \
 		nss>=3.79.1: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
 
 USE_GECKO=	gecko
 CPE_PRODUCT=	${PORTNAME}_esr
 CONFLICTS_INSTALL=	firefox
 USE_MOZILLA=	-sqlite
 CFLAGS_powerpc64le=	-DSQLITE_BYTEORDER=1234
 CONFIGURE_ENV+=	BINDGEN_CFLAGS="-I${LOCALBASE}/include"
 
 USES=		tar:xz
 
 FIREFOX_ICON=		${MOZILLA}.png
 FIREFOX_ICON_SRC=	${PREFIX}/lib/${MOZILLA}/browser/chrome/icons/default/default48.png
 FIREFOX_DESKTOP=	${MOZSRC}/taskcluster/docker/${MOZILLA}-snap/${MOZILLA}.desktop
 MOZ_OPTIONS=	--enable-application=browser \
 		--enable-official-branding
 
 .include "${.CURDIR}/../../www/firefox/Makefile.options"
 
 .include <bsd.port.options.mk>
 
 .if ${ARCH} == powerpc64
 MOZ_OPTIONS+=	--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-patch:
 	@${REINPLACE_CMD} -e 's/%u/%U/' -e '/X-MultipleArgs/d' \
 		-e '/^Icon/s/=.*/=${FIREFOX_ICON:R}/' \
 		${FIREFOX_DESKTOP}
 	@${REINPLACE_CMD} -e 's|%%LOCALBASE%%|${LOCALBASE}|g' \
 		${WRKSRC}/browser/app/nsBrowserApp.cpp
 
 pre-configure:
 	(cd ${WRKSRC} && ${LOCALBASE}/bin/autoconf2.13)
 	(cd ${WRKSRC}/js/src/ && ${LOCALBASE}/bin/autoconf2.13)
 
 post-install:
 	${INSTALL_DATA} ${FIREFOX_DESKTOP} ${STAGEDIR}${PREFIX}/share/applications/
 	${MKDIR} ${STAGEDIR}${PREFIX}/share/pixmaps
 	${LN} -sf ${FIREFOX_ICON_SRC} ${STAGEDIR}${PREFIX}/share/pixmaps/${FIREFOX_ICON}
 
 .include <bsd.port.mk>
diff --git a/www/firefox-esr/distinfo b/www/firefox-esr/distinfo
index 4ca4dfd7b5a2..5a57c5bad85f 100644
--- a/www/firefox-esr/distinfo
+++ b/www/firefox-esr/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1673286650
-SHA256 (firefox-102.7.0esr.source.tar.xz) = a7a4603417fcb42ec37f2cff9034280ce2ec772c0a5fc500fada4286ba3114aa
-SIZE (firefox-102.7.0esr.source.tar.xz) = 479538092
+TIMESTAMP = 1675714425
+SHA256 (firefox-102.8.0esr.source.tar.xz) = 2d7e7327edf5802d1ad9ade85e77f766b6b909a53bc185e452e064bffa3339b9
+SIZE (firefox-102.8.0esr.source.tar.xz) = 477458144
diff --git a/www/firefox-esr/files/patch-bug1799982 b/www/firefox-esr/files/patch-bug1799982
deleted file mode 100644
index dac77d73390b..000000000000
--- a/www/firefox-esr/files/patch-bug1799982
+++ /dev/null
@@ -1,60 +0,0 @@
-Bug 1799982 - Remove uses of inline flags from XPIDL regexps. r=xpcom-reviewers,kmag
-
-Apparently the use of these is being turned into an error in Python 3.11.
-Fortunately, our uses appears to be rather trivial.
-
-For t_multilinecomment and t_LCDATA, I dropped the (?s) flag and just
-replaced the one use of . with (\n|.). (?s) means DOTALL, which means
-that dot includes any character, including a newline. Otherwise it means
-dot includes any character except a newline.
-
-I took the new t_singlelinecomment from IPDL's parser.py, so I assume
-it is reasonable enough. t_multilinecomment is also now the same as
-in IPDL.
-
-Differential Revision: https://phabricator.services.mozilla.com/D161738
-
-diff --git xpcom/idl-parser/xpidl/xpidl.py xpcom/idl-parser/xpidl/xpidl.py
---- xpcom/idl-parser/xpidl/xpidl.py
-+++ xpcom/idl-parser/xpidl/xpidl.py
-@@ -1634,36 +1634,36 @@ class IDLParser(object):
-     t_LSHIFT = r"<<"
-     t_RSHIFT = r">>"
- 
-     literals = '"(){}[]<>,;:=|+-*'
- 
-     t_ignore = " \t"
- 
-     def t_multilinecomment(self, t):
--        r"/\*(?s).*?\*/"
-+        r"/\*(\n|.)*?\*/"
-         t.lexer.lineno += t.value.count("\n")
-         if t.value.startswith("/**"):
-             self._doccomments.append(t.value)
- 
-     def t_singlelinecomment(self, t):
--        r"(?m)//.*?$"
-+        r"//[^\n]*"
- 
-     def t_IID(self, t):
-         return t
- 
-     t_IID.__doc__ = r"%(c)s{8}-%(c)s{4}-%(c)s{4}-%(c)s{4}-%(c)s{12}" % {"c": hexchar}
- 
-     def t_IDENTIFIER(self, t):
-         r"(unsigned\ long\ long|unsigned\ short|unsigned\ long|long\ long)(?!_?[A-Za-z][A-Za-z_0-9])|_?[A-Za-z][A-Za-z_0-9]*"  # NOQA: E501
-         t.type = self.keywords.get(t.value, "IDENTIFIER")
-         return t
- 
-     def t_LCDATA(self, t):
--        r"(?s)%\{[ ]*C\+\+[ ]*\n(?P<cdata>.*?\n?)%\}[ ]*(C\+\+)?"
-+        r"%\{[ ]*C\+\+[ ]*\n(?P<cdata>(\n|.)*?\n?)%\}[ ]*(C\+\+)?"
-         t.type = "CDATA"
-         t.value = t.lexer.lexmatch.group("cdata")
-         t.lexer.lineno += t.value.count("\n")
-         return t
- 
-     def t_INCLUDE(self, t):
-         r'\#include[ \t]+"[^"\n]+"'
-         inc, value, end = t.value.split('"')
-