diff --git a/www/waterfox/Makefile b/www/waterfox/Makefile
index ec8083c8f692..204883440353 100644
--- a/www/waterfox/Makefile
+++ b/www/waterfox/Makefile
@@ -1,95 +1,95 @@
 PORTNAME=	waterfox
-DISTVERSION=	6.6.0-beta-5
+DISTVERSION=	6.6.0-beta-6
 PORTEPOCH=	1
 CATEGORIES=	www
 
 MAINTAINER=	freebsd@sysctl.cz
 COMMENT=	Distilled fork of Firefox
 WWW=		https://www.waterfox.net/
 
 LICENSE=	MPL20
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 BUILD_DEPENDS=	nspr>=4.32:devel/nspr \
 		nss>=3.112:security/nss \
 		icu>=76.1:devel/icu \
 		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
 USE_GITHUB=	yes
 GH_ACCOUNT=	BrowserWorks
-GH_TUPLE=	BrowserWorks:l10n:eabd1b0:l10n/waterfox/browser/locales
+GH_TUPLE=	BrowserWorks:l10n:3046738:l10n/waterfox/browser/locales
 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"
 CONFIGURE_ENV+=	MOZ_REQUIRE_SIGNING=""
 
 FIREFOX_ICON=		${MOZILLA}.png
 FIREFOX_ICON_SRC=	${PREFIX}/lib/${MOZILLA}/browser/chrome/icons/default/default48.png
 
 MOZILLA_CAP=	${MOZILLA:C/^(.).*/\1/:tu}${MOZILLA:C/^.//}
 
 MOZ_EXPORT=	MOZ_TELEMETRY_REPORTING="" \
 		MOZILLA_OFFICIAL="1" \
 		MOZ_OFFICIAL_BRANDING="1" \
 		MOZ_APP_DISPLAYNAME="${MOZILLA_CAP}" \
 		MOZ_APP_NAME="${MOZILLA}"
 
 MOZ_OPTIONS=	--enable-application=browser \
 		--with-wasi-sysroot=${LOCALBASE}/share/wasi-sysroot \
 		--allow-addon-sideload \
 		--disable-crashreporter \
 		--disable-debug \
 		--disable-default-browser-agent \
 		--disable-tests \
 		--disable-updater \
 		--enable-hardening \
 		--enable-optimize \
 		--enable-release \
 		--with-app-name=${MOZILLA} \
 		--with-unsigned-addon-scopes=app,system \
 		--enable-bootstrap \
 		MOZ_CRASHREPORTER=0 \
 		MOZ_DATA_REPORTING=0
 
 .include "${.CURDIR}/../../www/firefox/Makefile.options"
 
 .include <bsd.port.options.mk>
 
 .if ${ARCH} == i386 && ${MACHINE_CPU:Msse2}
 # is not enabled on i386 by default
 # Fix for error: always_inline function '_mm_setzero_si64' requires target feature 'sse2'
 CFLAGS_i386+=	-msse2
 .endif
 
 .if ${ARCH} == amd64
 MOZ_OPTIONS+=	--enable-rust-simd
 .endif
 
 post-extract:
 	@${SED} -e 's|@FIREFOX_ICON@|${FIREFOX_ICON:R}|;s|@MOZILLA@|${MOZILLA}|' \
 		<${FILESDIR}/waterfox.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 ${STAGEDIR}${DESKTOPDIR}
 	${MKDIR} ${STAGEDIR}${PREFIX}/share/pixmaps
 	${LN} -sf ${FIREFOX_ICON_SRC} ${STAGEDIR}${PREFIX}/share/pixmaps/${FIREFOX_ICON}
 
 .include <bsd.port.mk>
diff --git a/www/waterfox/distinfo b/www/waterfox/distinfo
index 404ff190a336..36a01b8b2443 100644
--- a/www/waterfox/distinfo
+++ b/www/waterfox/distinfo
@@ -1,5 +1,5 @@
-TIMESTAMP = 1754806750
-SHA256 (BrowserWorks-waterfox-6.6.0-beta-5_GH0.tar.gz) = 9edf465c8155dd2da0524b65c9c38e33fffc87433e74d1dabda279dccb464677
-SIZE (BrowserWorks-waterfox-6.6.0-beta-5_GH0.tar.gz) = 919482470
-SHA256 (BrowserWorks-l10n-eabd1b0_GH0.tar.gz) = 14931270ec3b15be61dc5feb1c77224cd068696a43cbc542bd268de4c9d44fe9
-SIZE (BrowserWorks-l10n-eabd1b0_GH0.tar.gz) = 23702014
+TIMESTAMP = 1755193903
+SHA256 (BrowserWorks-waterfox-6.6.0-beta-6_GH0.tar.gz) = b906b3de5d2c4e24e83acce38cb4713350aac310f628f0046fd029a14e4077eb
+SIZE (BrowserWorks-waterfox-6.6.0-beta-6_GH0.tar.gz) = 919514150
+SHA256 (BrowserWorks-l10n-3046738_GH0.tar.gz) = f9a16202b73558188af3157d427845153a89b3f3b3269c1e5d8ebc9e60eb9bd1
+SIZE (BrowserWorks-l10n-3046738_GH0.tar.gz) = 19480746
diff --git a/www/waterfox/files/patch-bug1876366 b/www/waterfox/files/patch-bug1876366
deleted file mode 100644
index 78483c3fbab7..000000000000
--- a/www/waterfox/files/patch-bug1876366
+++ /dev/null
@@ -1,23 +0,0 @@
-commit 46a89fb0319d673b3139a068e3d89aed9f44fc16
-Author: Christoph Moench-Tegeder <cmt@burggraben.net>
-
-    use gdk legacy cursor interface by default
-    
-    Upstream https://bugzilla.mozilla.org/show_bug.cgi?id=1876366#c16
-    hints that we could re-test this once we have GTK 3.24.42 (with the
-    now-current gtk3-3.24.41 the original problem is still reproducable,
-    but toggling this flag does fix it for me)
-
-diff --git modules/libpref/init/StaticPrefList.yaml modules/libpref/init/StaticPrefList.yaml
-index 835450712a12..f2249006c36d 100644
---- modules/libpref/init/StaticPrefList.yaml
-+++ modules/libpref/init/StaticPrefList.yaml
-@@ -16070,7 +16070,7 @@
- # Whether to use gtk legacy cursor API.
- - name: widget.gtk.legacy-cursors.enabled
-   type: bool
--  value: false
-+  value: true
-   mirror: always
- 
- # Whether to use gtk high contrast themes to disable content styling like on