diff --git a/misc/koboldcpp/Makefile b/misc/koboldcpp/Makefile
index 10e3f8ad30c0..115911d005a4 100644
--- a/misc/koboldcpp/Makefile
+++ b/misc/koboldcpp/Makefile
@@ -1,75 +1,80 @@
 PORTNAME=	koboldcpp
 DISTVERSIONPREFIX=	v
-DISTVERSION=	1.86.2
+DISTVERSION=	1.89
 CATEGORIES=	misc # machine-learning
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Simple way to run GGML and GGUF AI models with a KoboldAI WebUI
 WWW=		https://github.com/lostruins/koboldcpp
 
 LICENSE=	AGPLv3
 LICENSE_FILE=	${WRKSRC}/LICENSE.md
 
 #BROKEN_armv7=	compilation fails, see https://github.com/LostRuins/koboldcpp/issues/1129
 #BROKEN_i386=	compilation fails, see https://github.com/LostRuins/koboldcpp/issues/1129
 
 FLAVORS=	default portable
 FLAVOR?=	${FLAVORS:[1]}
 portable_PKGNAMESUFFIX=	-portable
 
+BUILD_DEPENDS=	glslc:graphics/shaderc
 LIB_DEPENDS=	libopenblas.so:math/openblas \
 		libvulkan.so:graphics/vulkan-loader
 
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}customtkinter>0:x11-toolkits/py-customtkinter@${PY_FLAVOR}
 
 USES=		compiler:c++11-lang gmake localbase:ldflags python shebangfix
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	LostRuins
 
 SHEBANG_FILES=	koboldcpp.py
 
 .if ${FLAVOR} == default
 LIBS=	koboldcpp_default.so koboldcpp_vulkan.so
 MAKE_ARGS=	PRESET_CFLAGS="${CFLAGS}" PRESET_CXXFLAGS="${CXXFLAGS}"
 .endif
 .if ${FLAVOR} == portable
 MAKE_ARGS=	LLAMA_PORTABLE=1
 LIBS=	koboldcpp_default.so koboldcpp_failsafe.so koboldcpp_noavx2.so \
 	koboldcpp_vulkan.so koboldcpp_vulkan_noavx2.so
 .endif
 
 MAKE_ARGS+=	LLAMA_OPENBLAS=1 LLAMA_VULKAN=1 LDFLAGS="${LDFLAGS}"
 
 ALL_TARGET=
 
 PLIST_FILES=	${LIBS:S/^/%%DATADIR%%\//}
 
 .if defined(WITH_DEBUG)
 MAKE_ARGS+=	KCPP_DEBUG=1
 .endif
 
+post-patch:
+	@${RM} ${WRKSRC}/glslc-linux
+	@${LN} -s ${PREFIX}/bin/glslc ${WRKSRC}/glslc-linux
+
 do-install:
 	# dir
 	${MKDIR} ${STAGEDIR}${DATADIR}
 	# prog
 	${INSTALL_DATA} ${WRKSRC}/koboldcpp.py ${STAGEDIR}${DATADIR}/koboldcpp.py
 	${CHMOD} +x ${STAGEDIR}${DATADIR}/koboldcpp.py
 	${RLN} ${STAGEDIR}${DATADIR}/koboldcpp.py ${STAGEDIR}${PREFIX}/bin/koboldcpp
 	# libraries
 .for lib in ${LIBS}
 	${INSTALL_LIB} ${WRKSRC}/${lib} ${STAGEDIR}${DATADIR}
 .endfor
 	# embd files
 .for embd in klite.embd kcpp_docs.embd rwkv_vocab.embd rwkv_world_vocab.embd \
 	     kcpp_sdui.embd taesd.embd taesd_xl.embd
 	${INSTALL_DATA} ${WRKSRC}/${embd} ${STAGEDIR}${DATADIR}
 .endfor
 
 .include <bsd.port.pre.mk>
 
 .if ${ARCH} != amd64
 IGNORE=	portable flavor isn't defined on ${ARCH} because it is based on AVX2, etc. (?)
 .endif
 
 .include <bsd.port.post.mk>
diff --git a/misc/koboldcpp/distinfo b/misc/koboldcpp/distinfo
index 7de3a054672d..76d417f8cf3f 100644
--- a/misc/koboldcpp/distinfo
+++ b/misc/koboldcpp/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1742197061
-SHA256 (LostRuins-koboldcpp-v1.86.2_GH0.tar.gz) = 57ba6a2509215697a3fa3e88f1500e9f653f3d2494a848cfc73cdbcc26c3e7be
-SIZE (LostRuins-koboldcpp-v1.86.2_GH0.tar.gz) = 37064271
+TIMESTAMP = 1745253387
+SHA256 (LostRuins-koboldcpp-v1.89_GH0.tar.gz) = 5bf0a3b1559330aa4780ff9670ae9dbf3bad2268076853ccb82754068cf7b743
+SIZE (LostRuins-koboldcpp-v1.89_GH0.tar.gz) = 27654876
diff --git a/misc/koboldcpp/files/patch-Makefile b/misc/koboldcpp/files/patch-Makefile
index eaf1aaa17486..e991582502a7 100644
--- a/misc/koboldcpp/files/patch-Makefile
+++ b/misc/koboldcpp/files/patch-Makefile
@@ -1,40 +1,46 @@
---- Makefile.orig	2025-02-09 08:59:56 UTC
+--- Makefile.orig	2025-04-20 12:57:11 UTC
 +++ Makefile
 @@ -45,8 +45,8 @@ endif
  #
  
  # keep standard at C11 and C++17
 -CFLAGS =
 -CXXFLAGS =
 +CFLAGS = $(PRESET_CFLAGS)
 +CXXFLAGS = $(PRESET_CXXFLAGS)
  ifdef KCPP_DEBUG
  	CFLAGS = -g -O0
  	CXXFLAGS = -g -O0
-@@ -151,7 +151,7 @@ else
+@@ -151,10 +151,10 @@ else
  	FULLCFLAGS += -mavx2 -msse3 -mssse3 -mfma -mf16c -mavx
  endif # LLAMA_NOAVX2
  else
 -	CFLAGS += -march=native -mtune=native
+-	SIMPLECFLAGS += -march=native -mtune=native
+-	SIMPLERCFLAGS += -march=native -mtune=native
+-	FULLCFLAGS += -march=native -mtune=native
 +	#CFLAGS += -march=native -mtune=native
++	#SIMPLECFLAGS += -march=native -mtune=native
++	#SIMPLERCFLAGS += -march=native -mtune=native
++	#FULLCFLAGS += -march=native -mtune=native
  endif # LLAMA_PORTABLE
  endif # if x86
  
-@@ -289,8 +289,8 @@ else
+@@ -297,8 +297,8 @@ else
  	CXXFLAGS += -mcpu=native
  endif
  else
 -	CFLAGS += -mcpu=native
 -	CXXFLAGS += -mcpu=native
 +	#CFLAGS += -mcpu=native
 +	#CXXFLAGS += -mcpu=native
  endif
  endif
  endif
-@@ -746,4 +746,4 @@ finishedmsg:
+@@ -841,4 +841,4 @@ finishedmsg:
  #phony for printing messages
  finishedmsg:
  	$(NOTIFY_MSG)
 -	$(DONOTHING)
 \ No newline at end of file
 +	$(DONOTHING)