diff --git a/devel/ois/Makefile b/devel/ois/Makefile
index f46fb118b1a8..a19d880ebe45 100644
--- a/devel/ois/Makefile
+++ b/devel/ois/Makefile
@@ -1,38 +1,38 @@
 PORTNAME=	ois
 DISTVERSIONPREFIX=	v
-DISTVERSION=	1.5.1
+DISTVERSION=	1.6.0
 CATEGORIES=	devel
 
-MAINTAINER=	ports@FreeBSD.org
+MAINTAINER=	rottlogg@proton.me
 COMMENT=	Object Oriented Input System
 WWW=		https://wgois.github.io/OIS/ \
 		https://github.com/wgois/OIS
 
 LICENSE=	ZLIB
 LICENSE_FILE=	${WRKSRC}/LICENSE.md
 
 BUILD_DEPENDS=	${LOCALBASE}/include/linux/input.h:devel/evdev-proto
 
 USES=		cmake xorg
 USE_GITHUB=	yes
 GH_ACCOUNT=	wgois
 GH_PROJECT=	OIS
 USE_XORG=	x11
 USE_LDCONFIG=	yes
 
 CXXFLAGS+=	-Wno-unused-value \
 		-D__s16=int16_t \
 		-D__s32=int32_t \
 		-D__u16=uint16_t
 
 OPTIONS_DEFINE=	DEMOS
 OPTIONS_SUB=	yes
 
 DEMOS_DESC=		Build demo applications
 DEMOS_CMAKE_BOOL=	OIS_BUILD_DEMOS
 
 post-install-DEMOS-on:
 	${INSTALL_PROGRAM} ${BUILD_WRKSRC}/ConsoleApp ${STAGEDIR}${PREFIX}/bin/OIS-ConsoleDemo
 	${INSTALL_PROGRAM} ${BUILD_WRKSRC}/FFConsoleApp ${STAGEDIR}${PREFIX}/bin/OIS-FFConsoleDemo
 
 .include <bsd.port.mk>
diff --git a/devel/ois/distinfo b/devel/ois/distinfo
index b02604872fa7..2cf462e4ad46 100644
--- a/devel/ois/distinfo
+++ b/devel/ois/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1671026636
-SHA256 (wgois-OIS-v1.5.1_GH0.tar.gz) = 614f6ef6d69cf6d84f1b50efff46a6c1acce426933e5f0dcf29862ea8332af73
-SIZE (wgois-OIS-v1.5.1_GH0.tar.gz) = 554124
+TIMESTAMP = 1788994697
+SHA256 (wgois-OIS-v1.6.0_GH0.tar.gz) = e3f635286c0992258d5ad85d14b90c85915794b512265bd1d67455c386fc9e5a
+SIZE (wgois-OIS-v1.6.0_GH0.tar.gz) = 555435
diff --git a/devel/ois/files/patch-CMakeLists.txt b/devel/ois/files/patch-CMakeLists.txt
index 9a6ddc77e19b..5269d5eb05e8 100644
--- a/devel/ois/files/patch-CMakeLists.txt
+++ b/devel/ois/files/patch-CMakeLists.txt
@@ -1,20 +1,19 @@
---- CMakeLists.txt.orig	2021-05-13 19:09:42 UTC
+--- CMakeLists.txt.orig	2026-02-27 10:57:49 UTC
 +++ CMakeLists.txt
-@@ -56,7 +56,6 @@ set(BUILD_SHARED_LIBS ${OIS_BUILD_SHARED_LIBS})
+@@ -56,7 +56,6 @@ if (UNIX AND NOT APPLE)
  if (UNIX AND NOT APPLE)
  
      find_package(X11 REQUIRED)
 -    include_directories(SYSTEM ${X11_INCLUDE_DIR})
  
      set(ois_source
          ${ois_source}
-@@ -188,8 +187,7 @@ endif()
+@@ -218,7 +217,7 @@ if(UNIX)
  if(UNIX)
  
      if (NOT APPLE)
--        add_dependencies(OIS X11)
 -        target_link_libraries(OIS X11)
 +        target_link_libraries(OIS X11::X11)
      endif()
  
      set_target_properties(OIS PROPERTIES
diff --git a/devel/ois/pkg-plist b/devel/ois/pkg-plist
index a9e4e90ad5e7..b93e481f11e3 100644
--- a/devel/ois/pkg-plist
+++ b/devel/ois/pkg-plist
@@ -1,21 +1,20 @@
 %%DEMOS%%bin/OIS-ConsoleDemo
 %%DEMOS%%bin/OIS-FFConsoleDemo
 include/ois/OIS.h
 include/ois/OISConfig.h
 include/ois/OISEffect.h
 include/ois/OISEvents.h
 include/ois/OISException.h
 include/ois/OISFactoryCreator.h
 include/ois/OISForceFeedback.h
 include/ois/OISInputManager.h
 include/ois/OISInterface.h
 include/ois/OISJoyStick.h
 include/ois/OISKeyboard.h
 include/ois/OISMouse.h
 include/ois/OISMultiTouch.h
 include/ois/OISObject.h
 include/ois/OISPrereqs.h
 lib/libOIS.so
-lib/libOIS.so.1.5.0
-lib/libOIS.so.1.5.1
+lib/libOIS.so.1.6.0
 libdata/pkgconfig/OIS.pc