diff --git a/print/harfbuzz/Makefile b/print/harfbuzz/Makefile
index 6e9b754aef866..00b3ce82a4463 100644
--- a/print/harfbuzz/Makefile
+++ b/print/harfbuzz/Makefile
@@ -1,5 +1,5 @@
 PORTNAME=	harfbuzz
-DISTVERSION=	8.3.1
+DISTVERSION=	8.4.0
 PORTREVISION?=	0
 CATEGORIES=	print
 MASTER_SITES=	https://github.com/harfbuzz/harfbuzz/releases/download/${DISTVERSION}/
@@ -23,7 +23,7 @@ CPE_VENDOR=	harfbuzz_project
 
 MESON_ARGS=	-Dgraphite2=enabled -Dchafa=disabled -Dtests=disabled
 
-PLIST_SUB+=	LIBVER=0.60831.0
+PLIST_SUB+=	LIBVER=0.60840.0
 
 HARFBUZZ_SLAVE?=	no
 
diff --git a/print/harfbuzz/distinfo b/print/harfbuzz/distinfo
index 7fedd43c4933e..4e895ce3c5279 100644
--- a/print/harfbuzz/distinfo
+++ b/print/harfbuzz/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1710654717
-SHA256 (harfbuzz-8.3.1.tar.xz) = f73e1eacd7e2ffae687bc3f056bb0c705b7a05aee86337686e09da8fc1c2030c
-SIZE (harfbuzz-8.3.1.tar.xz) = 19228384
+TIMESTAMP = 1711722784
+SHA256 (harfbuzz-8.4.0.tar.xz) = af4ea73e25ab748c8c063b78c2f88e48833db9b2ac369e29bd115702e789755e
+SIZE (harfbuzz-8.4.0.tar.xz) = 19241260
diff --git a/print/harfbuzz/pkg-plist b/print/harfbuzz/pkg-plist
index d5166a4a08b01..453a5bc9f5e40 100644
--- a/print/harfbuzz/pkg-plist
+++ b/print/harfbuzz/pkg-plist
@@ -132,6 +132,7 @@ share/gir-1.0/HarfBuzz-0.0.gir
 %%DOCS%%share/gtk-doc/html/harfbuzz/api-index-8-1-0.html
 %%DOCS%%share/gtk-doc/html/harfbuzz/api-index-8-2-0.html
 %%DOCS%%share/gtk-doc/html/harfbuzz/api-index-8-3-1.html
+%%DOCS%%share/gtk-doc/html/harfbuzz/api-index-8-4-0.html
 %%DOCS%%share/gtk-doc/html/harfbuzz/api-index-full.html
 %%DOCS%%share/gtk-doc/html/harfbuzz/apple-advanced-typography-api.html
 %%DOCS%%share/gtk-doc/html/harfbuzz/buffers-language-script-and-direction.html