diff --git a/ocaml-bin-prot.spec b/ocaml-bin-prot.spec
index 0959699..3054bc8 100644
--- a/ocaml-bin-prot.spec
+++ b/ocaml-bin-prot.spec
@@ -2,9 +2,9 @@
 %global upname  bin_prot
 
 Name:           ocaml-%{srcname}
-Version:        0.14.0
+Version:        0.15.0
 Epoch:          1
-Release:        12%{?dist}
+Release:        1%{?dist}
 Summary:        Read and write OCaml values in a type-safe binary protocol
 
 # The project as a whole is MIT, but code in the src subdirectory is BSD.
@@ -12,16 +12,16 @@ License:        MIT and BSD
 URL:            https://github.com/janestreet/%{upname}
 Source0:        %{url}/archive/v%{version}/%{upname}-%{version}.tar.gz
 
-BuildRequires:  ocaml >= 4.04.2
-BuildRequires:  ocaml-base-devel >= 0.14
+BuildRequires:  ocaml >= 4.08.0
+BuildRequires:  ocaml-base-devel >= 0.15
 BuildRequires:  ocaml-dune >= 2.0.0
 BuildRequires:  ocaml-odoc
-BuildRequires:  ocaml-ppx-compare-devel >= 0.14
-BuildRequires:  ocaml-ppx-custom-printf-devel >= 0.14
-BuildRequires:  ocaml-ppx-fields-conv-devel >= 0.14
-BuildRequires:  ocaml-ppx-optcomp-devel >= 0.14
-BuildRequires:  ocaml-ppx-sexp-conv-devel >= 0.14
-BuildRequires:  ocaml-ppx-variants-conv-devel >= 0.14
+BuildRequires:  ocaml-ppx-compare-devel >= 0.15
+BuildRequires:  ocaml-ppx-custom-printf-devel >= 0.15
+BuildRequires:  ocaml-ppx-fields-conv-devel >= 0.15
+BuildRequires:  ocaml-ppx-optcomp-devel >= 0.15
+BuildRequires:  ocaml-ppx-sexp-conv-devel >= 0.15
+BuildRequires:  ocaml-ppx-variants-conv-devel >= 0.15
 
 %description
 This library contains functionality for reading and writing OCaml
@@ -69,6 +69,9 @@ dune install --destdir=%{buildroot}
 # We install the documentation with the doc macro
 rm -fr %{buildroot}%{_prefix}/doc
 
+%check
+dune runtest --profile release
+
 %files
 %doc CHANGES.md README.md
 %license COPYRIGHT.txt LICENSE.md LICENSE-Tywith.txt THIRD-PARTY.txt
@@ -108,6 +111,9 @@ rm -fr %{buildroot}%{_prefix}/doc
 %{_libdir}/ocaml/%{upname}/*/*.mli
 
 %changelog
+* Mon Dec 27 2021 Jerry James <loganjerry@gmail.com> - 1:0.15.0-1
+- Version 0.15.0
+
 * Tue Nov 30 2021 Jerry James <loganjerry@gmail.com> - 1:0.14.0-12
 - Rebuild for ocaml-sexplib0 0.15.0
 
diff --git a/sources b/sources
index 2366fc9..b0a4b0f 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (bin_prot-0.14.0.tar.gz) = 7e7bec7dc5ec49b7bc099687a90840620529c36d552e8985b45f2f9a2437396c8b41583081b8c6a75bf3b14bb3ab4db9134cebd12f70f2345c8fa74e1b8fa252
+SHA512 (bin_prot-0.15.0.tar.gz) = 7adbb683ef09d9f3376cd8fff5d299c0d9cac350e14fbee5e2c9e038086e48c188bb115d0dc5701e82efc2076227a0656f49704cc8b783dc5a8d6c2a9735086b