diff --git a/devel/level-zero/Makefile b/devel/level-zero/Makefile
index 876354fdd61e..e657d7a57524 100644
--- a/devel/level-zero/Makefile
+++ b/devel/level-zero/Makefile
@@ -1,20 +1,20 @@
 PORTNAME=	level-zero
 DISTVERSIONPREFIX=	v
-DISTVERSION=	1.8.1
+DISTVERSION=	1.8.5
 CATEGORIES=	devel
 
 MAINTAINER=	jbeich@FreeBSD.org
 COMMENT=	oneAPI Level Zero Specification Headers and Loader
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 USES=		cmake compiler:c++14-lang
 USE_GITHUB=	yes
 USE_LDCONFIG=	yes
 GH_ACCOUNT=	oneapi-src
 
 post-extract:
 	@${ECHO_CMD} ${DISTVERSION:E} >${WRKSRC}/VERSION_PATCH
 
 .include <bsd.port.mk>
diff --git a/devel/level-zero/distinfo b/devel/level-zero/distinfo
index 3846477722b0..df6da3c20480 100644
--- a/devel/level-zero/distinfo
+++ b/devel/level-zero/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1652882424
-SHA256 (oneapi-src-level-zero-v1.8.1_GH0.tar.gz) = de9582ca075dbd207113d432c4d70a2daaf9d6904672c707e340d43cf4e114a5
-SIZE (oneapi-src-level-zero-v1.8.1_GH0.tar.gz) = 419208
+TIMESTAMP = 1658496395
+SHA256 (oneapi-src-level-zero-v1.8.5_GH0.tar.gz) = b6e9663bbcc53c148d32376998298bec6f7c434ef2218c61fa708963e3a09394
+SIZE (oneapi-src-level-zero-v1.8.5_GH0.tar.gz) = 694514
diff --git a/devel/level-zero/files/patch-rtld b/devel/level-zero/files/patch-rtld
deleted file mode 100644
index 822a646e0aa7..000000000000
--- a/devel/level-zero/files/patch-rtld
+++ /dev/null
@@ -1,22 +0,0 @@
-RTLD_DEEPBIND isn't available on non-Linux
-
-source/lib/ze_lib.cpp:32:18: error: use of undeclared identifier 'RTLD_DEEPBIND'
-        loader = LOAD_DRIVER_LIBRARY( MAKE_LIBRARY_NAME( "ze_loader", L0_LOADER_VERSION) );
-                 ^
-source/inc/ze_util.h:28:71: note: expanded from macro 'LOAD_DRIVER_LIBRARY'
-#  define LOAD_DRIVER_LIBRARY(NAME) dlopen(NAME, RTLD_LAZY|RTLD_LOCAL|RTLD_DEEPBIND)
-                                                                      ^
---- source/inc/ze_util.h.orig	2020-12-01 20:48:33 UTC
-+++ source/inc/ze_util.h
-@@ -25,7 +25,11 @@
- #  define HMODULE void*
- #  define MAKE_LIBRARY_NAME(NAME, VERSION)    "lib" NAME ".so." VERSION
- #  define MAKE_LAYER_NAME(NAME)    "lib" NAME ".so." L0_VALIDATION_LAYER_SUPPORTED_VERSION
-+#  ifdef RTLD_DEEPBIND
- #  define LOAD_DRIVER_LIBRARY(NAME) dlopen(NAME, RTLD_LAZY|RTLD_LOCAL|RTLD_DEEPBIND)
-+#  else
-+#  define LOAD_DRIVER_LIBRARY(NAME) dlopen(NAME, RTLD_LAZY|RTLD_LOCAL)
-+#  endif
- #  define FREE_DRIVER_LIBRARY(LIB)  if(LIB) dlclose(LIB)
- #  define GET_FUNCTION_PTR(LIB, FUNC_NAME) dlsym(LIB, FUNC_NAME)
- #endif
diff --git a/devel/level-zero/pkg-plist b/devel/level-zero/pkg-plist
index 68c4ad3945ab..f10cfdb03c45 100644
--- a/devel/level-zero/pkg-plist
+++ b/devel/level-zero/pkg-plist
@@ -1,21 +1,21 @@
 include/level_zero/layers/zel_tracing_api.h
 include/level_zero/layers/zel_tracing_ddi.h
 include/level_zero/layers/zel_tracing_register_cb.h
 include/level_zero/loader/ze_loader.h
 include/level_zero/ze_api.h
 include/level_zero/ze_ddi.h
 include/level_zero/zes_api.h
 include/level_zero/zes_ddi.h
 include/level_zero/zet_api.h
 include/level_zero/zet_ddi.h
 lib/libze_loader.so
 lib/libze_loader.so.1
-lib/libze_loader.so.1.8.1
+lib/libze_loader.so.1.8.5
 lib/libze_tracing_layer.so
 lib/libze_tracing_layer.so.1
-lib/libze_tracing_layer.so.1.8.1
+lib/libze_tracing_layer.so.1.8.5
 lib/libze_validation_layer.so
 lib/libze_validation_layer.so.1
-lib/libze_validation_layer.so.1.8.1
+lib/libze_validation_layer.so.1.8.5
 libdata/pkgconfig/level-zero.pc
 libdata/pkgconfig/libze_loader.pc