diff --git a/www/firefox/Makefile b/www/firefox/Makefile
index 0e959ff55752..57c3312b4be5 100644
--- a/www/firefox/Makefile
+++ b/www/firefox/Makefile
@@ -1,63 +1,62 @@
 PORTNAME=	firefox
-DISTVERSION=	147.0
-PORTREVISION=	1
+DISTVERSION=	147.0.1
 PORTEPOCH=	2
 CATEGORIES=	www wayland
 MASTER_SITES=	MOZILLA/${PORTNAME}/releases/${DISTVERSION}${DISTVERSIONSUFFIX}/source \
 		MOZILLA/${PORTNAME}/candidates/${DISTVERSION}${DISTVERSIONSUFFIX}-candidates/build1/source
 DISTFILES=	${DISTNAME}.source${EXTRACT_SUFX}
 
 MAINTAINER=	gecko@FreeBSD.org
 COMMENT=	Web browser based on the browser portion of Mozilla
 WWW=		https://www.firefox.com/
 
 BUILD_DEPENDS=	nspr>=4.32:devel/nspr \
 		nss>=3.119:security/nss \
 		libevent>=2.1.8:devel/libevent \
 		harfbuzz>=10.1.0:print/harfbuzz \
 		graphite2>=1.3.14:graphics/graphite2 \
 		png>=1.6.45:graphics/png \
 		dav1d>=1.0.0:multimedia/dav1d \
 		libvpx>=1.15.0:multimedia/libvpx \
 		${PYTHON_PKGNAMEPREFIX}sqlite3>0:databases/py-sqlite3@${PY_FLAVOR} \
 		v4l_compat>0:multimedia/v4l_compat \
 		nasm:devel/nasm \
 		yasm:devel/yasm \
 		zip:archivers/zip \
 		${LOCALBASE}/share/wasi-sysroot/lib/wasm32-wasi/libc++abi.a:devel/wasi-libcxx${LLVM_VERSION} \
 		${LOCALBASE}/share/wasi-sysroot/lib/wasm32-wasi/libc.a:devel/wasi-libc@${LLVM_VERSION} \
 		wasi-compiler-rt${LLVM_VERSION}>0:devel/wasi-compiler-rt${LLVM_VERSION}
 
 USE_GECKO=	gecko
 CONFLICTS_INSTALL=	firefox-esr
 USE_MOZILLA=	-sqlite
 # work around bindgen not finding ICU, e.g.
 # dist/include/mozilla/intl/ICU4CGlue.h:8:10: fatal error: 'unicode/uenum.h' file not found, err: true
 CONFIGURE_ENV+=	BINDGEN_CFLAGS="-I${LOCALBASE}/include"
 
 USES=		tar:xz
 # helpful when testing beta
 WRKSRC=		${WRKDIR}/${PORTNAME}-${DISTVERSION}
 
 FIREFOX_ICON=		${MOZILLA}.png
 FIREFOX_ICON_SRC=	${PREFIX}/lib/${MOZILLA}/browser/chrome/icons/default/default48.png
 MOZ_OPTIONS=	--enable-application=browser \
 		--enable-official-branding \
 		--with-wasi-sysroot=${LOCALBASE}/share/wasi-sysroot
 
 .include "${.CURDIR}/../../www/firefox/Makefile.options"
 
 post-extract:
 	@${SED} -e 's|@FIREFOX_ICON@|${FIREFOX_ICON:R}|;s|@MOZILLA@|${MOZILLA}|' \
 		<${FILESDIR}/firefox.desktop.in >${WRKDIR}/${MOZILLA_EXEC_NAME}.desktop
 
 post-patch:
 	@${REINPLACE_CMD} -e 's|%%LOCALBASE%%|${LOCALBASE}|g' \
 		${WRKSRC}/browser/app/nsBrowserApp.cpp
 
 post-install:
 	${INSTALL_DATA} ${WRKDIR}/${MOZILLA_EXEC_NAME}.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/distinfo b/www/firefox/distinfo
index 7b367582f80a..d1a09e80201c 100644
--- a/www/firefox/distinfo
+++ b/www/firefox/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1767660756
-SHA256 (firefox-147.0.source.tar.xz) = 222d8e63754f1e5b1789cb928d7f973e0168819c492bb0eb402b1d472e4fd9fe
-SIZE (firefox-147.0.source.tar.xz) = 659319748
+TIMESTAMP = 1768588217
+SHA256 (firefox-147.0.1.source.tar.xz) = 09e8274ac3772fd492c4f4995cdf33cca1d8856423cbb6640aca593202067dcb
+SIZE (firefox-147.0.1.source.tar.xz) = 652340680