diff --git a/_service b/_service
index 4ed097e..260d725 100644
--- a/_service
+++ b/_service
@@ -1,7 +1,7 @@
 <services>
   <service name="tar_scm" mode="disabled">
     <param name="filename">ocaml-stdcompat</param>
-    <param name="revision">3a58c6ab12577d6f76c1a3c21a738d9d11cbddbc</param>
+    <param name="revision">014ff59eee0e6014dd5e832b9c7ae645ef4a6397</param>
     <param name="scm">git</param>
     <param name="submodules">disable</param>
     <param name="url">https://github.com/thierry-martinez/stdcompat.git</param>
diff --git a/ocaml-stdcompat-17.tar.xz b/ocaml-stdcompat-17.tar.xz
deleted file mode 100644
index 761302b..0000000
--- a/ocaml-stdcompat-17.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:869569de851f572ce4e71dba2d2183d14608b28108aafcdf71541c47aee3e265
-size 118388
diff --git a/ocaml-stdcompat-18.tar.xz b/ocaml-stdcompat-18.tar.xz
new file mode 100644
index 0000000..54195da
--- /dev/null
+++ b/ocaml-stdcompat-18.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:023c94ce25895359116540b03b54fa49619a5e0833f85a0bd9a76c3e709ead2d
+size 128808
diff --git a/ocaml-stdcompat.changes b/ocaml-stdcompat.changes
index bc64dc5..bcdcdc0 100644
--- a/ocaml-stdcompat.changes
+++ b/ocaml-stdcompat.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Mon Apr  4 04:04:04 UTC 2022 - ohering@suse.de
+
+- Update to version 18
+  Support for OCaml 4.14.0
+
 -------------------------------------------------------------------
 Sun Oct 10 10:10:10 UTC 2021 - ohering@suse.de
 
diff --git a/ocaml-stdcompat.spec b/ocaml-stdcompat.spec
index 3091b8c..5c1c690 100644
--- a/ocaml-stdcompat.spec
+++ b/ocaml-stdcompat.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package ocaml-stdcompat
 #
-# Copyright (c) 2021 SUSE LLC
+# Copyright (c) 2022 SUSE LLC
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -16,35 +16,35 @@
 #
 
 
-%define _lto_cflags %{nil}
+%define _lto_cflags %nil
 Name:           ocaml-stdcompat
-Version:        17
+Version:        18
 Release:        0
 %{?ocaml_preserve_bytecode}
 Summary:        Stdcompat: compatibility module for OCaml standard library 
 License:        BSD-2-Clause
 Group:          Development/Languages/OCaml
 URL:            https://opam.ocaml.org/packages/stdcompat
-Source0:        %{name}-%{version}.tar.xz
-Source1:        %{name}-rpmlintrc
+Source0:        %name-%version.tar.xz
+Source1:        %name-rpmlintrc
 BuildRequires:  autoconf
 BuildRequires:  automake
 BuildRequires:  bash
 BuildRequires:  ocamlfind(findlib)
-BuildRequires:  ocaml-rpm-macros >= 20210911
+BuildRequires:  ocaml-rpm-macros >= 20220222
 BuildRequires:  ocaml(ocaml.opt)
 
 %description
 Stdcompat is a compatibility layer allowing programs to use some recent additions to the OCaml standard library while preserving the ability to be compiled on former versions of OCaml.
 
 %package        devel
-Summary:        Development files for %{name}
+Summary:        Development files for %name
 Group:          Development/Languages/OCaml
-Requires:       %{name} = %{version}
+Requires:       %name = %version
 
 %description    devel
-The %{name}-devel package contains libraries and signature files for
-developing applications that use %{name}.
+The %name-devel package contains libraries and signature files for
+developing applications that use %name.
 
 %prep
 %autosetup -p1
@@ -52,16 +52,16 @@ developing applications that use %{name}.
 %build
 %make_build -f Makefile.bootstrap
 %configure \
-	--libdir=%{ocaml_standard_library}
+	--libdir=%ocaml_standard_library
 %make_build -j1
 
 %install
 %make_install
-find %{buildroot} -type f -exec chmod -v 644 '{}' +
+find %buildroot -type f -exec chmod -v 644 '{}' +
 %ocaml_create_file_list
 
-%files -f %{name}.files
+%files -f %name.files
 
-%files devel -f %{name}.files.devel
+%files devel -f %name.files.devel
 
 %changelog