diff --git a/ocaml-mlmpfr-32bit.patch b/ocaml-mlmpfr-32bit.patch
deleted file mode 100644
index a9954c2..0000000
--- a/ocaml-mlmpfr-32bit.patch
+++ /dev/null
@@ -1,11 +0,0 @@
---- src/mlmpfr_stubs.c.orig	2019-11-03 01:49:34.000000000 -0700
-+++ src/mlmpfr_stubs.c	2020-03-25 10:57:18.279258620 -0600
-@@ -39,7 +39,7 @@ precision_in_range (value prec)
-   int p = Int_val (prec);
- 
-   if (p <= Int_val (caml_mpfr_prec_min ())
--      || p >= Int_val (caml_mpfr_prec_max ()))
-+      || p >= Unsigned_int_val (caml_mpfr_prec_max ()))
-     caml_raise_with_arg (*caml_named_value ("precision range exception"),
-                          Val_int (p));
- }
diff --git a/ocaml-mlmpfr.spec b/ocaml-mlmpfr.spec
index e5929d7..ed68779 100644
--- a/ocaml-mlmpfr.spec
+++ b/ocaml-mlmpfr.spec
@@ -1,15 +1,13 @@
 %global srcname mlmpfr
 
 Name:           ocaml-%{srcname}
-Version:        4.0.2
-Release:        4%{?dist}
+Version:        4.1.0
+Release:        1%{?dist}
 Summary:        OCaml bindings for MPFR
 
 License:        LGPLv3
 URL:            https://github.com/thvnx/%{srcname}
-Source0:        %{url}/archive/%{srcname}.%{version}-dune.tar.gz
-# Fix integer overflow on 32-bit architectures
-Patch0:         %{name}-32bit.patch
+Source0:        %{url}/archive/%{srcname}.%{version}.tar.gz
 
 BuildRequires:  ocaml >= 4.04
 BuildRequires:  ocaml-dune >= 1.11.0
@@ -36,7 +34,7 @@ BuildArch:      noarch
 Documentation for %{name}.
 
 %prep
-%autosetup -n %{srcname}-%{srcname}.%{version}-dune -p0
+%autosetup -n %{srcname}-%{srcname}.%{version}
 
 %build
 dune build %{?_smp_mflags}
@@ -100,6 +98,10 @@ dune runtest
 %license LICENSE
 
 %changelog
+* Mon Jul 13 2020 Jerry James <loganjerry@gmail.com> - 4.1.0-1
+- Version 4.1.0
+- Drop upstreamed -32bit patch
+
 * Tue May 05 2020 Richard W.M. Jones <rjones@redhat.com> - 4.0.2-4
 - OCaml 4.11.0+dev2-2020-04-22 rebuild
 
diff --git a/sources b/sources
index e0ccd3d..f0ff264 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (mlmpfr.4.0.2-dune.tar.gz) = ac11e67975a16c43d9f9b753bc0988c838a11aa2de6d9c3ebe2d2c30ef76867023835dcf24b572368d437c6dc734b57a2dff00f915dc437696289e1315292ed3
+SHA512 (mlmpfr.4.1.0.tar.gz) = f454a4787651eff6d30df97f6d69da2d57141aedcb347f037e4eb82e923dbc791a27ff3914918b51245cfc3fcce2b1b0f3246a76b0ad7f9a461a674b762d12b3