diff --git a/lang/spidermonkey78/Makefile b/lang/spidermonkey78/Makefile
index ed1565c19223..2fedfd5797e8 100644
--- a/lang/spidermonkey78/Makefile
+++ b/lang/spidermonkey78/Makefile
@@ -1,79 +1,83 @@
 PORTNAME=	spidermonkey
 DISTVERSION=	78.15.0
 PORTREVISION=	28
 CATEGORIES=	lang
 MASTER_SITES=	MOZILLA/firefox/releases/${DISTVERSION}esr/source
 PKGNAMESUFFIX=	${SP_VER}
 DISTNAME=	firefox-${DISTVERSION}esr.source
 
+PATCH_SITES=	https://hg.mozilla.org/mozilla-central/raw-rev/
+PATCHFILES+=	223087fdc29f18678f6174e9807b8780e439acf6:-p1 # https://bugzilla.mozilla.org/1894423
+PATCHFILES+=	68ff4d3f7338248b4d67cf03aade5a73f8d396b2:-p1 # https://bugzilla.mozilla.org/1849070
+
 MAINTAINER=	bofh@FreeBSD.org
 COMMENT=	Standalone JavaScript based from Mozilla 78-esr
 WWW=		https://spidermonkey.dev/
 
 LICENSE=	MPL20
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 BUILD_DEPENDS=	${RUST_DEFAULT}>=1.35:lang/${RUST_DEFAULT} \
 		autoconf2.13:devel/autoconf2.13 \
 		rust-cbindgen>=0.8.7:devel/rust-cbindgen
 LIB_DEPENDS=	libffi.so:devel/libffi \
 		libicudata.so:devel/icu \
 		libnspr4.so:devel/nspr
 
 USES=		compiler:c++17-lang gmake localbase pathfix pkgconfig python:build \
 		readline tar:xz
 USE_LDCONFIG=	yes
 SP_VER=		78
 HAS_CONFIGURE=	yes
 
 WRKSRC=			${WRKDIR}/firefox-${DISTVERSION}
 PATCH_WRKSRC=		${WRKDIR}/firefox-${DISTVERSION}/
 CONFIGURE_OUTSOURCE=	yes
 
 CONFIGURE_ARGS=	--enable-application=js \
 		--disable-debug \
 		--disable-debug-symbols \
 		--disable-gold \
 		--disable-jemalloc \
 		--disable-tests \
 		--enable-optimize \
 		--enable-readline \
 		--enable-shared-js \
 		--prefix=${PREFIX:Q} \
 		--target=${CONFIGURE_TARGET} \
 		--with-intl-api \
 		--with-system-icu \
 		--with-system-nspr \
 		--with-system-zlib
 
 CONFIGURE_ENV=	HOST_CC=${CC} \
 		HOST_CXX=${CXX}
 
 BINARY_ALIAS=	python3=${PYTHON_CMD}
 PLIST_SUB=	SP_VER=${SP_VER}
 
 .include <bsd.port.pre.mk>
 
 .if ${ARCH} == amd64
 CONFIGURE_TARGET=	x86_64-portbld-freebsd${OSREL}
 .endif
 
 .if ${CHOSEN_COMPILER_TYPE} == gcc
 CONFIGURE_ENV+=	LLVM_CONFIG=llvm-config${LLVM_DEFAULT} \
 		LLVM_OBJDUMP=llvm-objdump${LLVM_DEFAULT}
 BUILD_DEPENDS+=	${LOCALBASE}/bin/llvm-objdump${LLVM_DEFAULT}:devel/llvm${LLVM_DEFAULT}
 USE_GCC=	yes
 .endif
 
 post-patch:
 	@${REINPLACE_CMD} -e 's|%%LOCALBASE%%|${LOCALBASE}|g' ${WRKSRC}/js/moz.configure
 	@${FIND} ${WRKSRC}/build/pymake ${WRKSRC}/python/mozbuild -name *.py -exec \
 		${REINPLACE_CMD} "s|'rU'|'r'|g" {} \;
 
 post-install:
 	${RM} ${STAGEDIR}${PREFIX}/lib/libjs_static.ajs
 	${LN} -fs libmozjs-${SP_VER}.so ${STAGEDIR}${PREFIX}/lib/libmozjs-${SP_VER}.so.1
 	${STRIP_CMD} ${STAGEDIR}${PREFIX}/bin/js${SP_VER}
 	${STRIP_CMD} ${STAGEDIR}${PREFIX}/lib/libmozjs-${SP_VER}.*
 
 .include <bsd.port.post.mk>
diff --git a/lang/spidermonkey78/distinfo b/lang/spidermonkey78/distinfo
index 3520a72f3018..a54d8d3ed35f 100644
--- a/lang/spidermonkey78/distinfo
+++ b/lang/spidermonkey78/distinfo
@@ -1,3 +1,7 @@
-TIMESTAMP = 1651603084
+TIMESTAMP = 1732978996
 SHA256 (firefox-78.15.0esr.source.tar.xz) = a4438d84d95171a6d4fea9c9f02c2edbf0475a9c614d968ebe2eedc25a672151
 SIZE (firefox-78.15.0esr.source.tar.xz) = 330819568
+SHA256 (223087fdc29f18678f6174e9807b8780e439acf6) = f234371584e2b2bc9953ae4fd145da19c99a6f04087f53d59616aecf29df039c
+SIZE (223087fdc29f18678f6174e9807b8780e439acf6) = 1597
+SHA256 (68ff4d3f7338248b4d67cf03aade5a73f8d396b2) = 8d556dcb0d3a76a6cb8870b6eff45fafe0a78760ea24d34ea0b5e7ceb4489a71
+SIZE (68ff4d3f7338248b4d67cf03aade5a73f8d396b2) = 2546