diff --git a/4.13+1.tar.gz b/4.13+1.tar.gz
deleted file mode 100644
index 499cb59..0000000
Binary files a/4.13+1.tar.gz and /dev/null differ
diff --git a/4.14+1.tar.gz b/4.14+1.tar.gz
new file mode 100644
index 0000000..3a950c6
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diff --git a/ocaml-camlp4.spec b/ocaml-camlp4.spec
index 4e7a8d7..f2c4002 100644
--- a/ocaml-camlp4.spec
+++ b/ocaml-camlp4.spec
@@ -1,13 +1,13 @@
 Name:          ocaml-camlp4
-Version:       4.13.1
+Version:       4.14.1
 Release:       1
 Summary:       Pre-Processor for OCaml
 License:       LGPLv2+ with exceptions
 URL:           https://github.com/ocaml/camlp4
-Source0:       https://github.com/ocaml/camlp4/archive/4.13+1.tar.gz
+Source0:       https://github.com/ocaml/camlp4/archive/4.14+1.tar.gz
 
-BuildRequires: ocaml-ocamlbuild ocaml = %{version}
-Requires:      ocaml-runtime = %{version}
+BuildRequires: ocaml-ocamlbuild ocaml
+Requires:      ocaml-runtime
 
 %description
 Camlp4 is a Pre-Processor-Pretty-Printer for OCaml, used to parse the
@@ -26,7 +26,7 @@ source file and print some results on the standard output.
 This package contains runtime files.
 
 %prep
-%autosetup  -n camlp4-4.13-1 -p1
+%autosetup  -n camlp4-4.14-1 -p1
 
 
 %build
@@ -79,6 +79,9 @@ make install \
 %{_libdir}/ocaml/camlp4/Camlp4Top/*.o
 
 %changelog
+* Thu Aug 31 2023 xu_ping <707078654@qq.com> -4.14.1-1
+- update to 4.14.1
+
 * Thu Jan 20 2022 liyanan <liyanan32@huawei.com> -4.13.1-1
 - update to 4.13.1
 
diff --git a/ocaml-camlp4.yaml b/ocaml-camlp4.yaml
new file mode 100644
index 0000000..c6f04a6
--- /dev/null
+++ b/ocaml-camlp4.yaml
@@ -0,0 +1,4 @@
+version_control: github
+src_repo: ocaml/camlp4
+tag_prefix: ^v
+seperator: .