diff --git a/0001-Don-t-add-rpaths-to-libraries.patch b/0001-Don-t-add-rpaths-to-libraries.patch
index fd8479049e67c0708302841a818cee9db4c80a2d..622ba2f6047b497368c3c8d3384bfea0a658db15 100644
--- a/0001-Don-t-add-rpaths-to-libraries.patch
+++ b/0001-Don-t-add-rpaths-to-libraries.patch
@@ -8,13 +8,13 @@ Subject: [PATCH 1/3] Don't add rpaths to libraries.
  1 file changed, 2 insertions(+), 2 deletions(-)
 
 diff --git a/utils/config.mlp b/utils/config.mlp
-index bbb3c5694..57d509cd0 100644
+index f758a9b..ee17a73 100644
 --- a/utils/config.mlp
 +++ b/utils/config.mlp
-@@ -55,8 +55,8 @@ let native_c_compiler =
+@@ -54,8 +54,8 @@ let native_c_compiler =
+   c_compiler ^ " " ^ ocamlopt_cflags ^ " " ^ ocamlopt_cppflags
  let native_c_libraries = "%%NATIVECCLIBS%%"
  let native_pack_linker = "%%PACKLD%%"
- let ranlib = "%%RANLIBCMD%%"
 -let default_rpath = "%%RPATH%%"
 -let mksharedlibrpath = "%%MKSHAREDLIBRPATH%%"
 +let default_rpath = ""
@@ -22,6 +22,7 @@ index bbb3c5694..57d509cd0 100644
  let ar = "%%ARCMD%%"
  let supports_shared_libraries = %%SUPPORTS_SHARED_LIBRARIES%%
  let mkdll, mkexe, mkmaindll =
--- 
+
+---
 2.32.0
 
diff --git a/ocaml-4.14.0.tar.gz b/ocaml-4.14.1.tar.gz
similarity index 43%
rename from ocaml-4.14.0.tar.gz
rename to ocaml-4.14.1.tar.gz
index ee54917783a4e80371aeeb60e1f1616c54d7514f..ceed1a6d35db9742e99f0b34faa9a3a9db8813ed 100644
Binary files a/ocaml-4.14.0.tar.gz and b/ocaml-4.14.1.tar.gz differ
diff --git a/ocaml.spec b/ocaml.spec
index 0bebeb6a7fd30e70f4d1413ba9f90a295b9afb07..2a9252f26efb11ac0ff89a6d1cb673be6995639d 100644
--- a/ocaml.spec
+++ b/ocaml.spec
@@ -12,12 +12,12 @@
 
 
 Name:           ocaml
-Version:        4.14.0
+Version:        4.14.1
 Release:        1
 Summary:        OCaml compiler and programming environment
 License:        LGPL-2.1-only
 URL:            http://www.ocaml.org
-Source0:        https://github.com/ocaml/ocaml/archive/%{version}/%{name}-%{version}.tar.gz
+Source0:        https://github.com/ocaml/ocaml/archive/refs/tags/%{name}-%{version}.tar.gz
 
 Patch0001:      0001-Don-t-add-rpaths-to-libraries.patch	
 Patch0002:      0002-configure-Allow-user-defined-C-compiler-flags.patch	
@@ -82,8 +82,21 @@ autoconf --force
 
 %build
 
+export CC='gcc'
+export AS='as'
+test -x "$(type -P gcc | xargs readlink -f)" && export CC="$_"
+test -x "$(type -P as  | xargs readlink -f)" && export AS="$_"
+export ASPP="$CC -c"
+configure_target=
+extra_cflags=()
+extra_cflags+=( '-Werror=implicit-function-declaration' )
+extra_cflags+=( '-Werror=return-type' )
+extra_cflags+=( '-Wno-deprecated-declarations' )
+export EXTRA_CFLAGS="${extra_cflags[@]}"
+bash -x tools/autogen
+
 %configure \
-    OC_CFLAGS="$CFLAGS" \
+    OC_CFLAGS="$CFLAGS $EXTRA_CFLAGS" \
     OC_LDFLAGS="$LDFLAGS" \
     --libdir=%{_libdir}/ocaml \
     --host=`./build-aux/config.guess`
@@ -235,6 +248,9 @@ rm -f $RPM_BUILD_ROOT%{_libdir}/ocaml/eventlog_metadata
 %{_mandir}/man3/*
 
 %changelog
+* Fri Feb 2 2024 Jingwiw <wangjingwei@iscas.ac.cn> - 4.14.1-1
+- Upgrade version to 4.14.1
+
 * Thu Aug 24 2023 xu_ping <707078654@qq.com> - 4.14.0-1
 - Upgrade version to 4.14.0