diff --git a/0001-Don-t-ignore-.-configure-it-s-a-real-git-file.patch b/0001-Don-t-ignore-.-configure-it-s-a-real-git-file.patch
index 784a624..fc24a1d 100644
--- a/0001-Don-t-ignore-.-configure-it-s-a-real-git-file.patch
+++ b/0001-Don-t-ignore-.-configure-it-s-a-real-git-file.patch
@@ -1,4 +1,4 @@
-From ccc1bf226619608230dc94b26377756719cf7b20 Mon Sep 17 00:00:00 2001
+From 607ae33eed09f9eafccda1276626e9c509dcbed1 Mon Sep 17 00:00:00 2001
 From: "Richard W.M. Jones" <rjones@redhat.com>
 Date: Tue, 24 Jun 2014 22:29:38 +0100
 Subject: [PATCH 01/15] Don't ignore ./configure, it's a real git file.
@@ -8,7 +8,7 @@ Subject: [PATCH 01/15] Don't ignore ./configure, it's a real git file.
  1 file changed, 1 deletion(-)
 
 diff --git a/.gitignore b/.gitignore
-index d36195a..dbb0e3e 100644
+index 6c66ecc..5d4b626 100644
 --- a/.gitignore
 +++ b/.gitignore
 @@ -19,7 +19,6 @@
@@ -20,5 +20,5 @@ index d36195a..dbb0e3e 100644
  /ocamlc.opt
  /expunge
 -- 
-2.0.4
+2.1.0
 
diff --git a/0002-Ensure-empty-compilerlibs-directory-is-created-by-gi.patch b/0002-Ensure-empty-compilerlibs-directory-is-created-by-gi.patch
index 94cb1f9..49f1eac 100644
--- a/0002-Ensure-empty-compilerlibs-directory-is-created-by-gi.patch
+++ b/0002-Ensure-empty-compilerlibs-directory-is-created-by-gi.patch
@@ -1,4 +1,4 @@
-From 0e3b6450f6ab803442a809b6da41d5d5c5da650f Mon Sep 17 00:00:00 2001
+From 89f29afc4aaa324585aa010289a4a58416d53700 Mon Sep 17 00:00:00 2001
 From: "Richard W.M. Jones" <rjones@redhat.com>
 Date: Thu, 7 Jun 2012 15:36:16 +0100
 Subject: [PATCH 02/15] Ensure empty compilerlibs/ directory is created by git.
@@ -14,5 +14,5 @@ diff --git a/compilerlibs/.exists b/compilerlibs/.exists
 new file mode 100644
 index 0000000..e69de29
 -- 
-2.0.4
+2.1.0
 
diff --git a/0003-Don-t-add-rpaths-to-libraries.patch b/0003-Don-t-add-rpaths-to-libraries.patch
index 3e1d591..98f7bfd 100644
--- a/0003-Don-t-add-rpaths-to-libraries.patch
+++ b/0003-Don-t-add-rpaths-to-libraries.patch
@@ -1,4 +1,4 @@
-From 79f0f91e3e4abbfbd3564c11ea72e53310236afc Mon Sep 17 00:00:00 2001
+From 10209519de242952ebdef608ab5f2f51a6c9e2b3 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 03/15] Don't add rpaths to libraries.
@@ -25,5 +25,5 @@ index 2517434..75a75b4 100644
           sed -n -e 's/^#ml //p' ../config/Makefile) \
          > ocamlmklibconfig.ml
 -- 
-2.0.4
+2.1.0
 
diff --git a/0004-ocamlbyteinfo-ocamlplugininfo-Useful-utilities-from-.patch b/0004-ocamlbyteinfo-ocamlplugininfo-Useful-utilities-from-.patch
index f6b0b86..5bd3701 100644
--- a/0004-ocamlbyteinfo-ocamlplugininfo-Useful-utilities-from-.patch
+++ b/0004-ocamlbyteinfo-ocamlplugininfo-Useful-utilities-from-.patch
@@ -1,4 +1,4 @@
-From 11b377aee2811891635982a5590fef62f12645b6 Mon Sep 17 00:00:00 2001
+From b360841d9b1eae64201d1ee7a1ff6dc5a5b0fa87 Mon Sep 17 00:00:00 2001
 From: "Richard W.M. Jones" <rjones@redhat.com>
 Date: Tue, 29 May 2012 20:40:36 +0100
 Subject: [PATCH 04/15] ocamlbyteinfo, ocamlplugininfo: Useful utilities from
@@ -236,5 +236,5 @@ index 0000000..e28800f
 +        header.units
 +    end
 -- 
-2.0.4
+2.1.0
 
diff --git a/0005-configure-Allow-user-defined-C-compiler-flags.patch b/0005-configure-Allow-user-defined-C-compiler-flags.patch
index a6a591f..2fa0cf5 100644
--- a/0005-configure-Allow-user-defined-C-compiler-flags.patch
+++ b/0005-configure-Allow-user-defined-C-compiler-flags.patch
@@ -1,4 +1,4 @@
-From 5308c47681201ef3beef3e543ab877f81aa08784 Mon Sep 17 00:00:00 2001
+From 6193266853d3667f18048989ebaaa0cbcb74afb5 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 05/15] configure: Allow user defined C compiler flags.
@@ -8,10 +8,10 @@ Subject: [PATCH 05/15] configure: Allow user defined C compiler flags.
  1 file changed, 4 insertions(+)
 
 diff --git a/configure b/configure
-index dbc6178..c1133ee 100755
+index 3edb9fd..18b95cd 100755
 --- a/configure
 +++ b/configure
-@@ -1633,6 +1633,10 @@ case "$buggycc" in
+@@ -1654,6 +1654,10 @@ case "$buggycc" in
      nativecccompopts="$nativecccompopts -fomit-frame-pointer";;
  esac
  
@@ -23,5 +23,5 @@ index dbc6178..c1133ee 100755
  
  cclibs="$cclibs $mathlib"
 -- 
-2.0.4
+2.1.0
 
diff --git a/0006-Add-support-for-ppc64.patch b/0006-Add-support-for-ppc64.patch
index fcab56c..656d4e7 100644
--- a/0006-Add-support-for-ppc64.patch
+++ b/0006-Add-support-for-ppc64.patch
@@ -1,4 +1,4 @@
-From 3628c89d319ac8286b62ec1405561b72bda4ba0d Mon Sep 17 00:00:00 2001
+From 5022b33b094d5a88c5c372b0873d81023f0d7bb4 Mon Sep 17 00:00:00 2001
 From: "Richard W.M. Jones" <rjones@redhat.com>
 Date: Tue, 29 May 2012 20:47:07 +0100
 Subject: [PATCH 06/15] Add support for ppc64.
@@ -2105,10 +2105,10 @@ index 92b3c28..5202c3a 100644
  #define Saved_return_address(sp) *((intnat *)((sp) - 4))
  #define Callback_link(sp) ((struct caml_context *)((sp) + 8))
 diff --git a/configure b/configure
-index c1133ee..954b25e 100755
+index 18b95cd..57c8699 100755
 --- a/configure
 +++ b/configure
-@@ -808,6 +808,7 @@ case "$target" in
+@@ -814,6 +814,7 @@ case "$target" in
                                  fi;;
    i[3456]86-*-gnu*)             arch=i386; system=gnu;;
    i[3456]86-*-mingw*)           arch=i386; system=mingw;;
@@ -2116,7 +2116,7 @@ index c1133ee..954b25e 100755
    powerpc*-*-linux*)            arch=power; model=ppc; system=elf;;
    powerpc-*-netbsd*)            arch=power; model=ppc; system=elf;;
    powerpc-*-openbsd*)           arch=power; model=ppc; system=bsd_elf;;
-@@ -888,6 +889,8 @@ case "$arch,$system" in
+@@ -894,6 +895,8 @@ case "$arch,$system" in
                    aspp="/usr/ccs/bin/${TOOLPREF}as -P";;
    power,elf)      as="${TOOLPREF}as -u -m ppc"
                    aspp="${TOOLPREF}gcc -c";;
@@ -2126,5 +2126,5 @@ index c1133ee..954b25e 100755
                    aspp="$bytecc -c";;
    sparc,solaris)  as="${TOOLPREF}as"
 -- 
-2.0.4
+2.1.0
 
diff --git a/0007-ppc64-Update-for-OCaml-4.02.0.patch b/0007-ppc64-Update-for-OCaml-4.02.0.patch
index 65fc287..9908c74 100644
--- a/0007-ppc64-Update-for-OCaml-4.02.0.patch
+++ b/0007-ppc64-Update-for-OCaml-4.02.0.patch
@@ -1,4 +1,4 @@
-From e07a92272d84fc98ddbe0b42439fa1518283296d Mon Sep 17 00:00:00 2001
+From 834644b81c536fc81022a0a13f860fb33e3d78d2 Mon Sep 17 00:00:00 2001
 From: "Richard W.M. Jones" <rjones@redhat.com>
 Date: Fri, 24 Oct 2014 12:59:23 +0200
 Subject: [PATCH 07/15] ppc64: Update for OCaml 4.02.0.
@@ -201,5 +201,5 @@ index b7bba9b..b582b6a 100644
    | Iintop(Imod) -> 40 (* assuming full stall *)
    | Iintop(Icomp _) -> 4
 -- 
-2.0.4
+2.1.0
 
diff --git a/0008-Add-support-for-ppc64le.patch b/0008-Add-support-for-ppc64le.patch
index 3794497..ac4e636 100644
--- a/0008-Add-support-for-ppc64le.patch
+++ b/0008-Add-support-for-ppc64le.patch
@@ -1,4 +1,4 @@
-From 371f3ea408ebfc627ab964bb82efc1b5ced1b9b0 Mon Sep 17 00:00:00 2001
+From c89bde7d3563e2c7bb725272334fabf53044bd9c Mon Sep 17 00:00:00 2001
 From: Michel Normand <normand@linux.vnet.ibm.com>
 Date: Tue, 18 Mar 2014 09:15:47 -0400
 Subject: [PATCH 08/15] Add support for ppc64le.
@@ -1892,10 +1892,10 @@ index b79252d..049652e 100755
  	echo powerpc-unknown-linux-${LIBC}
  	exit ;;
 diff --git a/configure b/configure
-index 954b25e..cc3cbbf 100755
+index 57c8699..c04272c 100755
 --- a/configure
 +++ b/configure
-@@ -809,6 +809,7 @@ case "$target" in
+@@ -815,6 +815,7 @@ case "$target" in
    i[3456]86-*-gnu*)             arch=i386; system=gnu;;
    i[3456]86-*-mingw*)           arch=i386; system=mingw;;
    powerpc64-*-linux*)           arch=power64; model=ppc64; system=elf;;
@@ -1903,7 +1903,7 @@ index 954b25e..cc3cbbf 100755
    powerpc*-*-linux*)            arch=power; model=ppc; system=elf;;
    powerpc-*-netbsd*)            arch=power; model=ppc; system=elf;;
    powerpc-*-openbsd*)           arch=power; model=ppc; system=bsd_elf;;
-@@ -891,6 +892,8 @@ case "$arch,$system" in
+@@ -897,6 +898,8 @@ case "$arch,$system" in
                    aspp="${TOOLPREF}gcc -c";;
    power64,elf)    as='${TOOLPREF}as -u -m ppc64'
                    aspp='${TOOLPREF}gcc -c';;
@@ -1913,5 +1913,5 @@ index 954b25e..cc3cbbf 100755
                    aspp="$bytecc -c";;
    sparc,solaris)  as="${TOOLPREF}as"
 -- 
-2.0.4
+2.1.0
 
diff --git a/0009-ppc64le-Update-for-OCaml-4.02.0.patch b/0009-ppc64le-Update-for-OCaml-4.02.0.patch
index 042eeae..083bfdd 100644
--- a/0009-ppc64le-Update-for-OCaml-4.02.0.patch
+++ b/0009-ppc64le-Update-for-OCaml-4.02.0.patch
@@ -1,4 +1,4 @@
-From 2d809c0bf3d0f4106ec7ff9c9e4ee3c8204d9516 Mon Sep 17 00:00:00 2001
+From 8d86aba4983a254f36f2f1758079b3099ba5fc07 Mon Sep 17 00:00:00 2001
 From: "Richard W.M. Jones" <rjones@redhat.com>
 Date: Fri, 24 Oct 2014 12:59:23 +0200
 Subject: [PATCH 09/15] ppc64le: Update for OCaml 4.02.0.
@@ -200,5 +200,5 @@ index b7bba9b..b582b6a 100644
    | Iintop(Imod) -> 40 (* assuming full stall *)
    | Iintop(Icomp _) -> 4
 -- 
-2.0.4
+2.1.0
 
diff --git a/0010-arm-arm64-Mark-stack-as-non-executable.patch b/0010-arm-arm64-Mark-stack-as-non-executable.patch
index c814442..572ffac 100644
--- a/0010-arm-arm64-Mark-stack-as-non-executable.patch
+++ b/0010-arm-arm64-Mark-stack-as-non-executable.patch
@@ -1,4 +1,4 @@
-From 00721516cd921f71f727915e14b723412afe835a Mon Sep 17 00:00:00 2001
+From 4d08d0e8511e247a96440693b73773c72b04fee2 Mon Sep 17 00:00:00 2001
 From: "Richard W.M. Jones" <rjones@redhat.com>
 Date: Sat, 10 May 2014 03:20:35 -0400
 Subject: [PATCH 10/15] arm, arm64: Mark stack as non-executable.
@@ -35,5 +35,5 @@ index 9b4b9ab..c23168b 100644
 +    /* Mark stack as non-executable, PR#4564 */
 +        .section .note.GNU-stack,"",%progbits
 -- 
-2.0.4
+2.1.0
 
diff --git a/0011-arg-Add-no_arg-and-get_arg-helper-functions.patch b/0011-arg-Add-no_arg-and-get_arg-helper-functions.patch
index 2214c5e..f21c0d2 100644
--- a/0011-arg-Add-no_arg-and-get_arg-helper-functions.patch
+++ b/0011-arg-Add-no_arg-and-get_arg-helper-functions.patch
@@ -1,4 +1,4 @@
-From 8c54b8588ea3000c5082a0a2b2e57c3d5a1a8655 Mon Sep 17 00:00:00 2001
+From 8ee89eee0500d17ffb91aa2febdeb6792ac53f27 Mon Sep 17 00:00:00 2001
 From: "Richard W.M. Jones" <rjones@redhat.com>
 Date: Tue, 1 Apr 2014 11:17:07 +0100
 Subject: [PATCH 11/15] arg: Add no_arg and get_arg helper functions.
@@ -19,7 +19,7 @@ In particular, this should not change the treatment of Arg.current
  1 file changed, 26 insertions(+), 21 deletions(-)
 
 diff --git a/stdlib/arg.ml b/stdlib/arg.ml
-index 0f6480b..a41e0a2 100644
+index d7b8ac0..a8f3964 100644
 --- a/stdlib/arg.ml
 +++ b/stdlib/arg.ml
 @@ -134,56 +134,62 @@ let parse_argv_dynamic ?(current=current) argv speclist anonfun errmsg =
@@ -114,5 +114,5 @@ index 0f6480b..a41e0a2 100644
          treat_action action
        with Bad m -> stop (Message m);
 -- 
-2.0.4
+2.1.0
 
diff --git a/0012-arg-Allow-flags-such-as-flag-arg-as-well-as-flag-arg.patch b/0012-arg-Allow-flags-such-as-flag-arg-as-well-as-flag-arg.patch
index 4ca5cd9..f319666 100644
--- a/0012-arg-Allow-flags-such-as-flag-arg-as-well-as-flag-arg.patch
+++ b/0012-arg-Allow-flags-such-as-flag-arg-as-well-as-flag-arg.patch
@@ -1,4 +1,4 @@
-From 857b0cdc2ac37926e625034e5e62114e103cfe9e Mon Sep 17 00:00:00 2001
+From 350eab7918f0adf385e01411ae6fed3e0579145f Mon Sep 17 00:00:00 2001
 From: "Richard W.M. Jones" <rjones@redhat.com>
 Date: Tue, 1 Apr 2014 11:21:40 +0100
 Subject: [PATCH 12/15] arg: Allow flags such as --flag=arg as well as --flag
@@ -16,7 +16,7 @@ http://caml.inria.fr/mantis/view.php?id=5197
  2 files changed, 26 insertions(+), 7 deletions(-)
 
 diff --git a/stdlib/arg.ml b/stdlib/arg.ml
-index a41e0a2..5ffdabc 100644
+index a8f3964..f2b6f13 100644
 --- a/stdlib/arg.ml
 +++ b/stdlib/arg.ml
 @@ -55,6 +55,12 @@ let rec assoc3 x l =
@@ -66,7 +66,7 @@ index a41e0a2..5ffdabc 100644
        begin try
          let rec treat_action = function
 diff --git a/stdlib/arg.mli b/stdlib/arg.mli
-index 22eda40..7078071 100644
+index 0999edf..71af638 100644
 --- a/stdlib/arg.mli
 +++ b/stdlib/arg.mli
 @@ -25,7 +25,8 @@
@@ -80,5 +80,5 @@ index 22eda40..7078071 100644
  
     Examples ([cmd] is assumed to be the command name):
 -- 
-2.0.4
+2.1.0
 
diff --git a/0013-PR-6517-use-ISO-C99-types-u-int-32-64-_t-in-preferen.patch b/0013-PR-6517-use-ISO-C99-types-u-int-32-64-_t-in-preferen.patch
index 5d397a2..7d5f445 100644
--- a/0013-PR-6517-use-ISO-C99-types-u-int-32-64-_t-in-preferen.patch
+++ b/0013-PR-6517-use-ISO-C99-types-u-int-32-64-_t-in-preferen.patch
@@ -1,4 +1,4 @@
-From d58a221d0fd307d80bed6cfcec67a1c97e47439c Mon Sep 17 00:00:00 2001
+From 4072cbf56bba989f87783f285952d7227ba5898d Mon Sep 17 00:00:00 2001
 From: Xavier Leroy <xavier.leroy@inria.fr>
 Date: Wed, 27 Aug 2014 09:58:33 +0000
 Subject: [PATCH 13/15] PR#6517: use ISO C99 types {,u}int{32,64}_t in
@@ -53,7 +53,7 @@ http://caml.inria.fr/mantis/view.php?id=6517
  34 files changed, 319 insertions(+), 320 deletions(-)
 
 diff --git a/asmrun/backtrace.c b/asmrun/backtrace.c
-index c72a237..773e22c 100644
+index 05e0d6b..5eb8600 100644
 --- a/asmrun/backtrace.c
 +++ b/asmrun/backtrace.c
 @@ -217,7 +217,7 @@ static void extract_location_info(frame_descr * d,
@@ -1683,7 +1683,7 @@ index 5795e48..c143986 100644
    } else {
      res = 1;
 diff --git a/config/s-nt.h b/config/s-nt.h
-index 6df440b..603b050 100644
+index e8aa878..ccf1bf4 100644
 --- a/config/s-nt.h
 +++ b/config/s-nt.h
 @@ -15,6 +15,9 @@
@@ -1697,10 +1697,10 @@ index 6df440b..603b050 100644
  #define HAS_STRERROR
  #define HAS_SOCKETS
 diff --git a/configure b/configure
-index cc3cbbf..ff27aa9 100755
+index c04272c..092d467 100755
 --- a/configure
 +++ b/configure
-@@ -615,26 +615,6 @@ case "$target" in
+@@ -619,26 +619,6 @@ case "$target" in
      esac
  esac
  
@@ -1727,7 +1727,7 @@ index cc3cbbf..ff27aa9 100755
  # Shared library support
  
  shared_libraries_supported=false
-@@ -1085,6 +1065,11 @@ if sh ./hasgot -i sys/types.h -i sys/socket.h -i netinet/in.h \
+@@ -1097,6 +1077,11 @@ if sh ./hasgot -i sys/types.h -i sys/socket.h -i netinet/in.h \
    echo "#define HAS_IPV6" >> s.h
  fi
  
@@ -1959,5 +1959,5 @@ index cb3d995..93cdfeb 100644
  
    lseek(fd, (long) -TRAILER_SIZE, SEEK_END);
 -- 
-2.0.4
+2.1.0
 
diff --git a/0014-ppc-ppc64-ppc64le-Mark-stack-as-non-executable.patch b/0014-ppc-ppc64-ppc64le-Mark-stack-as-non-executable.patch
index 2c9da1f..e420f1b 100644
--- a/0014-ppc-ppc64-ppc64le-Mark-stack-as-non-executable.patch
+++ b/0014-ppc-ppc64-ppc64le-Mark-stack-as-non-executable.patch
@@ -1,4 +1,4 @@
-From 907e64f45ad87b746aad704af717b067d0909014 Mon Sep 17 00:00:00 2001
+From 074d0a2b85a7d4f505846ac629b28a3a8894ebbc Mon Sep 17 00:00:00 2001
 From: "Richard W.M. Jones" <rjones@redhat.com>
 Date: Thu, 11 Sep 2014 14:49:54 +0100
 Subject: [PATCH 14/15] ppc, ppc64, ppc64le: Mark stack as non-executable.
@@ -34,5 +34,5 @@ index 98c42e2..b7bfce4 100644
 +/* Mark stack as non-executable, PR#4564 */
 +        .section .note.GNU-stack,"",%progbits
 -- 
-2.0.4
+2.1.0
 
diff --git a/0015-ppc64-ppc64le-proc-Interim-definitions-for-op_is_pur.patch b/0015-ppc64-ppc64le-proc-Interim-definitions-for-op_is_pur.patch
index 505f6c5..3f72e62 100644
--- a/0015-ppc64-ppc64le-proc-Interim-definitions-for-op_is_pur.patch
+++ b/0015-ppc64-ppc64le-proc-Interim-definitions-for-op_is_pur.patch
@@ -1,4 +1,4 @@
-From a3cbc5d7e8f5576c9b0d5fb32b359d75c0edfdb1 Mon Sep 17 00:00:00 2001
+From 632c63206ec47f67af0027b5c0d173784e510c08 Mon Sep 17 00:00:00 2001
 From: "Richard W.M. Jones" <rjones@redhat.com>
 Date: Fri, 24 Oct 2014 10:10:54 +0100
 Subject: [PATCH 15/15] ppc64/ppc64le: proc: Interim definitions for op_is_pure
@@ -80,5 +80,5 @@ index 476c984..56473ac 100644
  
  let num_stack_slots = [| 0; 0 |]
 -- 
-2.0.4
+2.1.0
 
diff --git a/ocaml.spec b/ocaml.spec
index f07e521..f8bd010 100644
--- a/ocaml.spec
+++ b/ocaml.spec
@@ -16,8 +16,8 @@
 %endif
 
 Name:           ocaml
-Version:        4.02.0
-Release:        6%{?dist}
+Version:        4.02.1
+Release:        1%{?dist}
 
 Summary:        OCaml compiler and programming environment
 
@@ -39,7 +39,7 @@ Source3:        http://caml.inria.fr/pub/distrib/ocaml-4.02/ocaml-4.02-refman.in
 #
 # https://git.fedorahosted.org/cgit/fedora-ocaml.git/
 #
-# Current branch: fedora-22-4.02
+# Current branch: fedora-23-4.02
 #
 # ALTERNATIVELY add a patch to the end of the list (leaving the
 # existing patches unchanged) adding a comment to note that it should
@@ -422,6 +422,10 @@ fi
 
 
 %changelog
+* Mon Feb 16 2015 Richard W.M. Jones <rjones@redhat.com> - 4.02.1-1
+- New upstream version 4.02.1.
+- Rebase patches on top.
+
 * Fri Oct 24 2014 Richard W.M. Jones <rjones@redhat.com> - 4.02.0-6
 - Fixes for ppc64/ppc64le (RHBZ#1156300).
 
diff --git a/sources b/sources
index 381efef..61d5e5f 100644
--- a/sources
+++ b/sources
@@ -1,4 +1,4 @@
-8bba7e7d872083af1723dd450e07a5f4  ocaml-4.02.0.tar.gz
 20b691d71d36df69f9cb16ab4521ed49  ocaml-4.02-refman-html.tar.gz
 265b7db123e925e8b7b70ca2266b4206  ocaml-4.02-refman.info.tar.gz
 1d683029a6ef48e34cc24eb1982cdd05  ocaml-4.02-refman.pdf
+3c35318eefd201f96797c093c920b343  ocaml-4.02.1.tar.gz