diff --git a/libuv-v1.40.0.tar.gz b/libuv-v1.40.0.tar.gz
deleted file mode 100644
index 10335702b7333fe57ad70911ee8b35dedb03d9ab..0000000000000000000000000000000000000000
Binary files a/libuv-v1.40.0.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 a52e5d4a4098b1e3e8a07fb43491d72e7871c2e1..c3dc984e81969425f062a0e60a8dfc91403ab7e3 100644
--- a/libuv.spec
+++ b/libuv.spec
@@ -1,14 +1,13 @@
 Name:           libuv
 Epoch:          1
-Version:        1.40.0
+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
 
 BuildRequires:  autoconf automake libtool gcc
 
@@ -28,7 +27,6 @@ Development libraries for libuv
 
 %package_help
 
-
 %prep
 %autosetup -p1 -n %{name}-v%{version}
 
@@ -60,6 +58,9 @@ Development libraries for libuv
 %doc ChangeLog
 
 %changelog
+* Fri Sep 25 2021 sdlzx <hdu_sdlzx@163.com> - 1.42.0-1
+- upgrade version to 1.42.0
+
 * Tue Jan 26 2021 liudabo <liudabo1@huawei.com> - 1.40.0-1
 - upgrade version to 1.40.0