diff --git a/package/x11r7/xlib_libX11/xlib_libX11.hash b/package/x11r7/xlib_libX11/xlib_libX11.hash
index 56fecee9ff..1a5913462e 100644
--- a/package/x11r7/xlib_libX11/xlib_libX11.hash
+++ b/package/x11r7/xlib_libX11/xlib_libX11.hash
@@ -1,5 +1,5 @@
-# From https://lists.x.org/archives/xorg-announce/2023-October/003426.html
-sha256  05f267468e3c851ae2b5c830bcf74251a90f63f04dd7c709ca94dc155b7e99ee  libX11-1.8.7.tar.xz
-sha512  d53bfc18f38d339a6a695b09835b2ae96b323881678bfe7ddca697605e3bdf4102ff49cc3078880a6c55b5977fcdd0aadaf5429086132de3a5bda302f79a2fa6  libX11-1.8.7.tar.xz
+# From https://lists.x.org/archives/xorg-announce/2025-March/003587.html
+sha256  fa026f9bb0124f4d6c808f9aef4057aad65e7b35d8ff43951cef0abe06bb9a9a  libX11-1.8.12.tar.xz
+sha512  cb7a284d9081a8b67f7d8568d56dc403a4b787e46ac497b07768d236084c01f80f4ea2ebd814f950ac9738adc3baea3912932fc333858195c4f8217744b6f730  libX11-1.8.12.tar.xz
 # Locally computed
 sha256  2e7012a140f000735a7172674a2d314398d79622444fba65d108b029b29ab283  COPYING
diff --git a/package/x11r7/xlib_libX11/xlib_libX11.mk b/package/x11r7/xlib_libX11/xlib_libX11.mk
index 920a5d9aed..58f03427e0 100644
--- a/package/x11r7/xlib_libX11/xlib_libX11.mk
+++ b/package/x11r7/xlib_libX11/xlib_libX11.mk
@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-XLIB_LIBX11_VERSION = 1.8.7
+XLIB_LIBX11_VERSION = 1.8.12
 XLIB_LIBX11_SOURCE = libX11-$(XLIB_LIBX11_VERSION).tar.xz
 XLIB_LIBX11_SITE = https://xorg.freedesktop.org/archive/individual/lib
 XLIB_LIBX11_LICENSE = MIT