diff --git a/CVE-2020-8252.patch b/CVE-2020-8252.patch
deleted file mode 100644
index d4967e4ea251df639aa8ee229213ce6c69a734cd..0000000000000000000000000000000000000000
--- a/CVE-2020-8252.patch
+++ /dev/null
@@ -1,41 +0,0 @@
-From 0e6e8620496dff0eb285589ef1e37a7f407f3ddd Mon Sep 17 00:00:00 2001
-From: Ben Noordhuis <info@bnoordhuis.nl>
-Date: Mon, 24 Aug 2020 11:42:27 +0200
-Subject: [PATCH] unix: don't use _POSIX_PATH_MAX
-
-Libuv was using _POSIX_PATH_MAX wrong. Bug introduced in commit b56d279b
-("unix: do not require PATH_MAX to be defined") from September 2018.
-
-_POSIX_PATH_MAX is the minimum max path size guaranteed by POSIX, not
-the actual max path size of the system libuv runs on. _POSIX_PATH_MAX
-is always 256, the real max is often much bigger.
-
-This commit fixes buffer overruns when processing very long paths in
-uv_fs_readlink() and uv_fs_realpath() because libuv was not allocating
-enough memory to store the result.
-
-Fixes: https://github.com/libuv/libuv/issues/2965
-PR-URL: https://github.com/libuv/libuv/pull/2966
-Reviewed-By: Richard Lau <riclau@uk.ibm.com>
-Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
-Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
-Reviewed-By: Jameson Nash <vtjnash@gmail.com>
----
- src/unix/internal.h | 4 +---
- 1 file changed, 1 insertion(+), 3 deletions(-)
-
-diff --git a/src/unix/internal.h b/src/unix/internal.h
-index 30711673e0..9d3c2297f8 100644
---- a/src/unix/internal.h
-+++ b/src/unix/internal.h
-@@ -62,9 +62,7 @@
- # include <AvailabilityMacros.h>
- #endif
- 
--#if defined(_POSIX_PATH_MAX)
--# define UV__PATH_MAX _POSIX_PATH_MAX
--#elif defined(PATH_MAX)
-+#if defined(PATH_MAX)
- # define UV__PATH_MAX PATH_MAX
- #else
- # define UV__PATH_MAX 8192
diff --git a/libuv-v1.38.1.tar.gz b/libuv-v1.38.1.tar.gz
deleted file mode 100644
index 1b9fa8b4784787123e07ce3d2e4a8987a27500d2..0000000000000000000000000000000000000000
Binary files a/libuv-v1.38.1.tar.gz and /dev/null differ
diff --git a/libuv-v1.42.0.tar.gz b/libuv-v1.42.0.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..fcb70d49f53cdaabe7647fb4c6acbd9488a119db
Binary files /dev/null and b/libuv-v1.42.0.tar.gz differ
diff --git a/libuv.pc.in b/libuv.pc.in
deleted file mode 100644
index cbc7062b35d959e049dc714be951af047737bfa7..0000000000000000000000000000000000000000
--- a/libuv.pc.in
+++ /dev/null
@@ -1,11 +0,0 @@
-prefix=@prefix@
-exec_prefix=@exec_prefix@
-libdir=@libdir@
-includedir=@includedir@
-
-Name: libuv
-Description: Development libraries for libuv
-Version: @version@
-Libs: -L${libdir} -luv -lrt -lpthread -lnsl -ldl
-Cflags: -I{includedir}
-URL: http://libuv.org/
diff --git a/libuv.spec b/libuv.spec
index 04cfdb537803b3d584d138493c3e6676b1ede91e..cd8a90b98e032d0414958d09aabcff756432b05d 100644
--- a/libuv.spec
+++ b/libuv.spec
@@ -1,15 +1,13 @@
 Name:           libuv
 Epoch:          1
-Version:        1.38.1
-Release:        2
+Version:        1.42.0
+Release:        1
 Summary:        A multi-platform support library with a focus on asynchronous I/O
 
-# the licensing breakdown is described in detail in the LICENSE file
-License:        MIT and BSD and ISC
+# from README.md
+License:        MIT and CC-BY-4.0
 URL:            http://libuv.org/
 Source0:        http://dist.libuv.org/dist/v%{version}/%{name}-v%{version}.tar.gz
-Source2:        %{name}.pc.in
-Patch0:         CVE-2020-8252.patch
 
 BuildRequires:  autoconf automake libtool gcc
 
@@ -29,7 +27,6 @@ Development libraries for libuv
 
 %package_help
 
-
 %prep
 %autosetup -p1 -n %{name}-v%{version}
 
@@ -61,6 +58,9 @@ Development libraries for libuv
 %doc ChangeLog
 
 %changelog
+* Thu Mar 24 2022 wangkai <wangkai385@huawei.com> - 1.42.0-1
+- upgrade version to 1.42.0
+
 * Mon Dec 14 2020 wangxiao <wangxiao65@huawei.com> - 1.38.1-2
 - fix CVE-2020-8252