diff --git a/0001-Don-t-add-rpaths-to-libraries.patch b/0001-Don-t-add-rpaths-to-libraries.patch
index d20dc05..9c8df31 100644
--- a/0001-Don-t-add-rpaths-to-libraries.patch
+++ b/0001-Don-t-add-rpaths-to-libraries.patch
@@ -1,4 +1,4 @@
-From 455187f2528a6dd987a8add6e7db055978c9b5c4 Mon Sep 17 00:00:00 2001
+From 4c7732daae8f0d2a622f91f5ff3add5c2248a2e3 Mon Sep 17 00:00:00 2001
 From: "Richard W.M. Jones" <rjones@redhat.com>
 Date: Tue, 24 Jun 2014 10:00:15 +0100
 Subject: [PATCH 1/5] Don't add rpaths to libraries.
diff --git a/0002-configure-Allow-user-defined-C-compiler-flags.patch b/0002-configure-Allow-user-defined-C-compiler-flags.patch
index 566f096..8516bb4 100644
--- a/0002-configure-Allow-user-defined-C-compiler-flags.patch
+++ b/0002-configure-Allow-user-defined-C-compiler-flags.patch
@@ -1,4 +1,4 @@
-From 183e55d0a61a9e50db1b861d1e3918ee2fecc544 Mon Sep 17 00:00:00 2001
+From 441ad77a0c89f4abdf104c668d579607f338a052 Mon Sep 17 00:00:00 2001
 From: "Richard W.M. Jones" <rjones@redhat.com>
 Date: Tue, 29 May 2012 20:44:18 +0100
 Subject: [PATCH 2/5] configure: Allow user defined C compiler flags.
diff --git a/0003-configure-Remove-incorrect-assumption-about-cross-co.patch b/0003-configure-Remove-incorrect-assumption-about-cross-co.patch
index 95ceec1..1423b0d 100644
--- a/0003-configure-Remove-incorrect-assumption-about-cross-co.patch
+++ b/0003-configure-Remove-incorrect-assumption-about-cross-co.patch
@@ -1,4 +1,4 @@
-From 89bd3487c135b4ff51b97e1fde67a45485be4af8 Mon Sep 17 00:00:00 2001
+From 3318c5b805d8d6ae1d571f18f682c9f701b712e2 Mon Sep 17 00:00:00 2001
 From: "Richard W.M. Jones" <rjones@redhat.com>
 Date: Fri, 26 Apr 2019 16:16:29 +0100
 Subject: [PATCH 3/5] configure: Remove incorrect assumption about
diff --git a/0004-Remove-configure-from-.gitattributes.patch b/0004-Remove-configure-from-.gitattributes.patch
index ead8e9a..b9003f7 100644
--- a/0004-Remove-configure-from-.gitattributes.patch
+++ b/0004-Remove-configure-from-.gitattributes.patch
@@ -1,4 +1,4 @@
-From 38d51966a2f35cc411ceda2d61946edfb62ee8fc Mon Sep 17 00:00:00 2001
+From 01d8e3f82adb382fb90af15879f722e824834c84 Mon Sep 17 00:00:00 2001
 From: "Richard W.M. Jones" <rjones@redhat.com>
 Date: Sat, 18 Jan 2020 11:31:27 +0000
 Subject: [PATCH 4/5] Remove configure from .gitattributes.
diff --git a/0005-Fix-type-mismatches-between-definition-and-declarati.patch b/0005-Fix-type-mismatches-between-definition-and-declarati.patch
index c05ac0b..587f5a6 100644
--- a/0005-Fix-type-mismatches-between-definition-and-declarati.patch
+++ b/0005-Fix-type-mismatches-between-definition-and-declarati.patch
@@ -1,4 +1,4 @@
-From bfde1055d3f945d975092f718952b4764d6a9eb9 Mon Sep 17 00:00:00 2001
+From 122db7141d292d63cfbe2c7d7a4280cc73194ece Mon Sep 17 00:00:00 2001
 From: Xavier Leroy <xavierleroy@users.noreply.github.com>
 Date: Wed, 5 Aug 2020 11:17:52 +0200
 Subject: [PATCH 5/5] Fix type mismatches between definition and declaration
diff --git a/ocaml.spec b/ocaml.spec
index 5a7e4ad..944a6c2 100644
--- a/ocaml.spec
+++ b/ocaml.spec
@@ -30,7 +30,7 @@
 %global rcver %{nil}
 
 Name:           ocaml
-Version:        4.11.0
+Version:        4.11.1
 Release:        1%{?dist}
 
 Summary:        OCaml compiler and programming environment
@@ -39,8 +39,8 @@ License:        QPL and (LGPLv2+ with exceptions)
 
 URL:            http://www.ocaml.org
 
-#Source0:        http://caml.inria.fr/pub/distrib/ocaml-4.10/ocaml-%{version}%{rcver}.tar.xz
-Source0:        https://github.com/ocaml/ocaml/archive/%{version}.tar.gz
+Source0:        https://caml.inria.fr/pub/distrib/ocaml-4.11/ocaml-%{version}.tar.xz
+#Source0:        https://github.com/ocaml/ocaml/archive/%%{version}.tar.gz
 
 # IMPORTANT NOTE:
 #
@@ -51,7 +51,7 @@ Source0:        https://github.com/ocaml/ocaml/archive/%{version}.tar.gz
 #
 # https://pagure.io/fedora-ocaml
 #
-# Current branch: fedora-34-4.11.0
+# Current branch: fedora-34-4.11.1
 #
 # ALTERNATIVELY add a patch to the end of the list (leaving the
 # existing patches unchanged) adding a comment to note that it should
@@ -374,6 +374,9 @@ rm -f $RPM_BUILD_ROOT%{_libdir}/ocaml/eventlog_metadata
 
 
 %changelog
+* Tue Sep 01 2020 Richard W.M. Jones <rjones@redhat.com> - 4.11.1-1
+- OCaml 4.11.1 release (RHBZ#1870368#c26).
+
 * Fri Aug 21 2020 Richard W.M. Jones <rjones@redhat.com> - 4.11.0-1
 - OCaml 4.11.0 release (RHBZ#1870368).
 
diff --git a/sources b/sources
index 146fecb..1e5a596 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (4.11.0.tar.gz) = 9cb1025d009adff7b6fff247ec53998401919833784bb668cea56980082a60aa51d01c067bebe6afefb52a574a2b8e242a79e62d410f78fb68af1b27fe5b6166
+SHA512 (ocaml-4.11.1.tar.xz) = ca34655dc22257aa48aeb48a9cf56bde177aa0f0e7f3965f334939934801a206ed5667b7ab0cc291df9e6bf1bb3251f7384f078ea5562e647fde93167ecb1e84