diff --git a/x11/wezterm/Makefile b/x11/wezterm/Makefile
index 0514367c9436..3a8d5b5fbb51 100644
--- a/x11/wezterm/Makefile
+++ b/x11/wezterm/Makefile
@@ -1,101 +1,101 @@
 PORTNAME=	wezterm
 DISTVERSION=	20240203-110809-5046fc22
-PORTREVISION=	8
+PORTREVISION=	9
 CATEGORIES=	x11 wayland
 
 MAINTAINER=	vladislav.movchan@gmail.com
 COMMENT=	GPU-accelerated terminal emulator and multiplexer
 WWW=		https://wezfurlong.org/wezterm/
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/LICENSE.md
 
 LIB_DEPENDS=	libzstd.so:archivers/zstd \
 		libwayland-egl.so:graphics/wayland \
 		libssh2.so:security/libssh2 \
 		libfontconfig.so:x11-fonts/fontconfig \
 		libxkbcommon-x11.so:x11/libxkbcommon \
 		libxcb-util.so:x11/xcb-util \
 		libxcb-image.so:x11/xcb-util-image
 
 USES=		cargo desktop-file-utils ssl xorg
 USE_GITHUB=	yes
 USE_GITLAB=	nodefault
 USE_XORG=	x11 xcb
 GH_ACCOUNT=	wez
 GH_TUPLE=	harfbuzz:harfbuzz:63973005b:harfbuzz/deps/harfbuzz/harfbuzz \
 		glennrp:libpng:v1.6.36-805-g8439534da:libpng/deps/freetype/libpng \
 		madler:zlib:v1.2.11:zlib/deps/freetype/zlib \
 		fcitx:xcb-imdkit:1.0.3:xcb_imdkit/../${WRKSRC_crate_xcb-imdkit:T}/deps/xcb-imdkit \
 		freetype:freetype:e4586d960:freetype2/deps/freetype/freetype2
 PLIST_FILES=	bin/strip-ansi-escapes \
 		bin/${PORTNAME} \
 		bin/${PORTNAME}-gui \
 		bin/${PORTNAME}-mux-server \
 		etc/profile.d/${PORTNAME}.sh \
 		share/applications/org.wezfurlong.wezterm.desktop \
 		share/icons/hicolor/128x128/apps/org.wezfurlong.wezterm.png \
 		share/icons/hicolor/scalable/apps/org.wezfurlong.wezterm.svg \
 		share/metainfo/org.wezfurlong.wezterm.appdata.xml \
 		share/nautilus-python/extensions/${PORTNAME}-nautilus.py \
 		${NULL}
 
 # XXX https://github.com/rust-lang/cargo/issues/4101
 CARGO_INSTALL_PATH=	${PLIST_FILES:Mbin/*:T}
 
 .if exists(/usr/bin/tic)
 PKGMESSAGE=	${NONEXISTENT}
 PLIST_FILES+=	share/site-terminfo/${PORTNAME:C,^.,&/&,}
 .endif
 
 OPTIONS_DEFINE=	DOCS
 
 DOCS_USES=		python:build
 DOCS_BUILD_DEPENDS=	mdbook:textproc/mdbook \
 			mdbook-linkcheck:textproc/mdbook-linkcheck \
 			mdbook-mermaid:textproc/mdbook-mermaid
 PORTDOCS=		html
 
 .include <bsd.port.pre.mk>
 
 .if ${ARCH:Marmv?}
 LTO_UNSAFE=     yes
 CARGO_ENV+=     CARGO_PROFILE_RELEASE_LTO=false
 .endif
 
 post-patch:
 # Extract (snapshot) version from the port instead of .tag file
 	@${ECHO_CMD} '${DISTVERSIONFULL}' >${WRKSRC}/.tag
 # Respect LOCALBASE for cursors
 	@${REINPLACE_CMD} 's,/usr/share,${LOCALBASE}/share,' \
 		${WRKSRC}/window/src/os/x11/cursor.rs
 
 do-build-DOCS-on:
 # Build HTML documentation similar to ci/build-docs.sh
 	(cd ${WRKSRC} && ${PYTHON_CMD} ci/generate-docs.py)
 	mdbook-mermaid install ${WRKSRC}/docs
 	mdbook build ${WRKSRC}/docs
 	${CP} ${WRKSRC}/assets/icon/terminal.png \
 		${WRKSRC}/gh_pages/html/favicon.png
 	${CP} ${WRKSRC}/assets/icon/${PORTNAME}-icon.svg \
 		${WRKSRC}/gh_pages/html/favicon.svg
 	${RMDIR} ${WRKSRC}/gh_pages/html/install
 
 do-install-DOCS-on:
 	(cd ${WRKSRC}/gh_pages && ${COPYTREE_SHARE} \
 		"${PORTDOCS}" ${STAGEDIR}${DOCSDIR})
 
 post-install:
 # Install assets similar to ci/deploy.sh
 .for f in ${PORTNAME}.desktop ${PORTNAME}.appdata.xml ${PORTNAME}-nautilus.py \
 	icon/terminal.png icon/${PORTNAME}-icon.svg shell-integration/${PORTNAME}.sh
 	${MKDIR} ${STAGEDIR}${PREFIX}/${PLIST_FILES:M*.${f:E}:H}
 	${INSTALL_DATA} ${WRKSRC}/assets/${f:R}.${f:E} \
 		${STAGEDIR}${PREFIX}/${PLIST_FILES:M*.${f:E}}
 .endfor
 .if exists(/usr/bin/tic)
 	tic -x -o ${STAGEDIR}${PREFIX}/${PLIST_FILES:M*terminfo*:[1]:H:H} \
 		${WRKSRC}/termwiz/data/${PORTNAME}.terminfo
 .endif
 
 .include <bsd.port.post.mk>
diff --git a/x11/wezterm/files/patch-fix-mdbook0448 b/x11/wezterm/files/patch-fix-mdbook0448
new file mode 100644
index 000000000000..b30986893412
--- /dev/null
+++ b/x11/wezterm/files/patch-fix-mdbook0448
@@ -0,0 +1,24 @@
+From 5164e735c32d227050f753e197c5adcf54ba4dfe Mon Sep 17 00:00:00 2001
+From: Vladyslav Movchan <vladislav.movchan@gmail.com>
+Date: Tue, 8 Apr 2025 11:39:19 +0300
+Subject: [PATCH] Avoid duplication of `index.md` in `SUMMARY.md`
+
+This fixes the following `mdbook build` error when using mdbook 0.4.48:
+Error: Summary parsing failed for file="/tmp/wezterm/docs/./SUMMARY.md"
+Caused By: Duplicate file in SUMMARY.md: "index.md"
+---
+ ci/generate-docs.py | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git ci/generate-docs.py ci/generate-docs.py
+index f32b87d2ed7..6e73d8fbc23 100644
+--- ci/generate-docs.py
++++ ci/generate-docs.py
+@@ -508,6 +508,6 @@ def render(self, output, depth=0, mode="mdbook"):
+ 
+ 
+ with open("SUMMARY.md", "w") as f:
+-    f.write("[root](index.md)\n")
++    f.write("[root]\n")
+     for page in TOC:
+         page.render(f, depth=1, mode="mdbook")