diff --git a/graphics/libxisf/Makefile b/graphics/libxisf/Makefile
index 7debe851eb6d..c9a90acd2d7c 100644
--- a/graphics/libxisf/Makefile
+++ b/graphics/libxisf/Makefile
@@ -1,31 +1,31 @@
 PORTNAME=	libxisf
 DISTVERSIONPREFIX=	v
-DISTVERSION=	0.2.10
+DISTVERSION=	0.2.11
 CATEGORIES=	graphics astro
 MASTER_SITES=	https://gitea.nouspiro.space/nou/libXISF/archive/
 DISTNAME=	${DISTVERSIONPREFIX}${DISTVERSION}
 DIST_SUBDIR=	${PORTNAME}
 
 MAINTAINER=	jhale@FreeBSD.org
 COMMENT=	Library to read and write XISF files produced by PixInsight
 WWW=		https://gitea.nouspiro.space/nou/libXISF
 
 LICENSE=	GPLv3+
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 LIB_DEPENDS=	liblz4.so:archivers/liblz4 \
 		libzstd.so:archivers/zstd \
 		libpugixml.so:textproc/pugixml
 
 USES=		cmake compiler:c++17-lang pathfix pkgconfig
 USE_LDCONFIG=	yes
 
 CMAKE_OFF=	USE_BUNDLED_LIBS
 
 TEST_TARGET=	test
 
 WRKSRC=		${WRKDIR}/${PORTNAME}
 
 PLIST_SUB=	VERSION=${DISTVERSION}
 
 .include <bsd.port.mk>
diff --git a/graphics/libxisf/distinfo b/graphics/libxisf/distinfo
index 84949960cd3a..c1e04a25d1d2 100644
--- a/graphics/libxisf/distinfo
+++ b/graphics/libxisf/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1697571672
-SHA256 (libxisf/v0.2.10.tar.gz) = 5e75edfc488b70dd4d0a9730510e1510bea47545d6580716fb27ee260cf9a18d
-SIZE (libxisf/v0.2.10.tar.gz) = 1610710
+TIMESTAMP = 1704666195
+SHA256 (libxisf/v0.2.11.tar.gz) = 43849287fee4097bfb578d3bed1565b57e5c32bc71553d19c1121beed4cb84d6
+SIZE (libxisf/v0.2.11.tar.gz) = 1610772
diff --git a/graphics/libxisf/files/patch-CMakeLists.txt b/graphics/libxisf/files/patch-CMakeLists.txt
new file mode 100644
index 000000000000..a46d90c82be2
--- /dev/null
+++ b/graphics/libxisf/files/patch-CMakeLists.txt
@@ -0,0 +1,12 @@
+Correct forgotten version bump. (Mostly for pkg-plist.)
+
+--- CMakeLists.txt.orig	2024-01-07 22:26:57 UTC
++++ CMakeLists.txt
+@@ -1,6 +1,6 @@ cmake_minimum_required(VERSION 3.14)
+ cmake_minimum_required(VERSION 3.14)
+ 
+-project(libXISF VERSION 0.2.10 LANGUAGES CXX C
++project(libXISF VERSION 0.2.11 LANGUAGES CXX C
+     HOMEPAGE_URL https://gitea.nouspiro.space/nou/libXISF
+     DESCRIPTION "LibXISF is C++ library that can read and write XISF files produced by PixInsight.")
+