diff --git a/.gitignore b/.gitignore
index bb141e9..b2a848e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -41,3 +41,5 @@
 /dmpd090-vendor3.tar.gz
 /v1.0.2.tar.gz
 /dmpd102-vendor.tar.gz
+/v1.0.4.tar.gz
+/dmpd104-vendor.tar.gz
diff --git a/0001-Tweak-cargo.toml-to-work-with-vendor-directory.patch b/0001-Tweak-cargo.toml-to-work-with-vendor-directory.patch
index eb446ba..ae2234b 100644
--- a/0001-Tweak-cargo.toml-to-work-with-vendor-directory.patch
+++ b/0001-Tweak-cargo.toml-to-work-with-vendor-directory.patch
@@ -1,31 +1,30 @@
-From 3d67b5c78f350db25e028112105014b09c2b34b3 Mon Sep 17 00:00:00 2001
+From a6afd3ee7c9b5a6ab2906c827464acceb75123b2 Mon Sep 17 00:00:00 2001
 From: Marian Csontos <mcsontos@redhat.com>
-Date: Wed, 22 Feb 2023 18:07:57 +0100
+Date: Wed, 22 Mar 2023 09:42:15 +0100
 Subject: [PATCH] Tweak cargo.toml to work with vendor directory
 
+Mock works offline, cargo would try to download the files from github.
+So cargo vendor has to be run first, and then change the Cargo.toml to
+make mock happy.
 ---
- Cargo.lock | 2 +-
- Cargo.toml | 3 ++-
- 2 files changed, 3 insertions(+), 2 deletions(-)
+ Cargo.toml | 6 ++++--
+ 1 file changed, 4 insertions(+), 2 deletions(-)
 
-diff --git a/Cargo.lock b/Cargo.lock
-index 4ff194a7..a4a56d75 100644
---- a/Cargo.lock
-+++ b/Cargo.lock
-@@ -973,7 +973,7 @@ checksum = "222a222a5bfe1bba4a77b45ec488a741b3cb8872e5e499451fd7d0129c9c7c3d"
- 
- [[package]]
- name = "thinp"
--version = "0.1.0"
-+version = "1.0.2"
- dependencies = [
-  "anyhow",
-  "atty",
 diff --git a/Cargo.toml b/Cargo.toml
-index 94c8e5b3..6f6912ec 100644
+index 135ba5f8..cbb73ec1 100644
 --- a/Cargo.toml
 +++ b/Cargo.toml
-@@ -29,7 +29,8 @@ quick-xml = "0.23.1"
+@@ -11,7 +11,8 @@ anyhow = "1.0"
+ base64 = "0.20"
+ byteorder = "1.4"
+ clap = "3.2"
+-crc32c = { git = "https://github.com/zowens/crc32c", branch = "master" }
++#crc32c = { git = "https://github.com/zowens/crc32c", branch = "master" }
++crc32c = "0.6"
+ data-encoding = "2.3"
+ exitcode = "1.1.2"
+ fixedbitset = "0.4"
+@@ -28,7 +29,8 @@ quick-xml = "0.23.1"
  rand = "0.8"
  rangemap = "1.1"
  roaring = "0.10"
@@ -36,5 +35,5 @@ index 94c8e5b3..6f6912ec 100644
  threadpool = "1.8"
  thiserror = "1.0"
 -- 
-2.39.1
+2.40.1
 
diff --git a/0002-Fix-paths.patch b/0002-Fix-paths.patch
deleted file mode 100644
index 75858c6..0000000
--- a/0002-Fix-paths.patch
+++ /dev/null
@@ -1,30 +0,0 @@
-From 26571db5911e6a85e13965d0359799537ac4ce54 Mon Sep 17 00:00:00 2001
-From: Marian Csontos <mcsontos@redhat.com>
-Date: Thu, 23 Feb 2023 12:11:16 +0100
-Subject: [PATCH] Fix paths
-
-Use PREFIX instead of DESTDIR. DESTDIR is used for things like BUILDROOT
----
- Makefile | 8 ++++----
- 1 file changed, 4 insertions(+), 4 deletions(-)
-
-diff --git a/Makefile b/Makefile
-index 0286000b..92c6d325 100644
---- a/Makefile
-+++ b/Makefile
-@@ -6,9 +6,9 @@ PDATA_TOOLS=\
- $(PDATA_TOOLS):
- 	$(V) cargo build --release
- 
--DESTDIR:=/usr
--BINDIR:=$(DESTDIR)/sbin
--DATADIR:=$(DESTDIR)/share
-+PREFIX:=/usr
-+BINDIR:=$(DESTDIR)$(PREFIX)/sbin
-+DATADIR:=$(DESTDIR)$(PREFIX)/share
- MANPATH:=$(DATADIR)/man
- 
- STRIP:=strip
--- 
-2.39.2
-
diff --git a/device-mapper-persistent-data.spec b/device-mapper-persistent-data.spec
index 1bd5595..9070dc7 100644
--- a/device-mapper-persistent-data.spec
+++ b/device-mapper-persistent-data.spec
@@ -9,25 +9,22 @@
 
 Summary: Device-mapper Persistent Data Tools
 Name: device-mapper-persistent-data
-Version: 1.0.2
+Version: 1.0.4
 Release: 1%{?dist}%{?release_suffix}
 License: GPLv3+
+#ExcludeArch: %%{ix86}
 URL: https://github.com/jthornber/thin-provisioning-tools
 #Source0: https://github.com/jthornber/thin-provisioning-tools/archive/thin-provisioning-tools-%%{version}.tar.gz
 Source0: https://github.com/jthornber/thin-provisioning-tools/archive/v%{version}%{?version_suffix}.tar.gz
-Source1: dmpd102-vendor.tar.gz
-#Patch0: device-mapper-persistent-data-avoid-strip.patch
+Source1: dmpd104-vendor.tar.gz
 Patch1: 0001-Tweak-cargo.toml-to-work-with-vendor-directory.patch
-Patch2: 0002-Fix-paths.patch
 
-BuildRequires: expat-devel, libaio-devel, libstdc++-devel, boost-devel, gcc-c++
-Requires: expat
-%ifarch %{rust_arches}
 BuildRequires: rust-packaging
 BuildRequires: rust >= 1.35
 BuildRequires: cargo
-%endif
 BuildRequires: make
+# FIXME: Remove this!
+BuildRequires: rust-gdb
 
 %description
 thin-provisioning-tools contains check,dump,restore,repair,rmap
@@ -38,9 +35,7 @@ are included and era check, dump, restore and invalidate to manage
 snapshot eras
 
 %prep
-%setup -q -n thin-provisioning-tools-%{version}%{?version_suffix}
-%ifarch %{rust_arches}
-%patch1 -p1 -b .toml_update
+%autosetup -p1 -n thin-provisioning-tools-%{version}%{?version_suffix}
 #%%cargo_prep
 #%%cargo_generate_buildrequires
 tar xf %{SOURCE1}
@@ -53,10 +48,6 @@ replace-with = "vendored-sources"
 directory = "vendor"
 
 END
-%endif
-#%%patch0 -p1 -b .avoid_strip
-%patch2 -p1 -b .backup2
-# NOTE: patch 15 is above at the rust setup
 echo %{version}-%{release} > VERSION
 
 %generate_buildrequires
@@ -67,7 +58,9 @@ echo %{version}-%{release} > VERSION
 
 %if %{with check}
 %check
+# FIXME: Reenable testing!
 %cargo_test
+#cargo test --test thin_shrink -- --nocapture --test-threads=1
 %endif
 
 %install
@@ -94,10 +87,8 @@ make DESTDIR=%{buildroot} MANDIR=%{_mandir} install
 %{_mandir}/man8/thin_restore.8.gz
 %{_mandir}/man8/thin_rmap.8.gz
 %{_mandir}/man8/thin_trim.8.gz
-%ifarch %{rust_arches}
 %{_mandir}/man8/thin_metadata_pack.8.gz
 %{_mandir}/man8/thin_metadata_unpack.8.gz
-%endif
 %{_sbindir}/pdata_tools
 %{_sbindir}/cache_check
 %{_sbindir}/cache_dump
@@ -118,16 +109,16 @@ make DESTDIR=%{buildroot} MANDIR=%{_mandir} install
 %{_sbindir}/thin_restore
 %{_sbindir}/thin_rmap
 %{_sbindir}/thin_trim
-%ifarch %{rust_arches}
 %{_sbindir}/thin_metadata_pack
 %{_sbindir}/thin_metadata_unpack
-%endif
 #% {_sbindir}/thin_show_duplicates
 
 %changelog
-* Wed Feb 22 2023 Marian Csontos <mcsontos@redhat.com> - 1.0.2-1
-- Update to latest upstream release 1.0.2.
-- Complete rewrite in rust.
+* Fri Apr 28 2023 Marian Csontos <mcsontos@redhat.com> - 1.0.4-1
+- Update to latest upstream release 1.0.4.
+
+* Wed Mar 22 2023 Marian Csontos <mcsontos@redhat.com> - 1.0.3-1
+- Update to latest upstream release 1.0.3.
 
 * Sun Feb 05 2023 Fabio Valentini <decathorpe@gmail.com> - 0.9.0-10
 - Rebuild for fixed frame pointer compiler flags in Rust RPM macros.
diff --git a/sources b/sources
index 886ab81..dbf8c9f 100644
--- a/sources
+++ b/sources
@@ -1,2 +1,2 @@
-SHA512 (v1.0.2.tar.gz) = f5401631f0d10cb0fbd8e4b2979b38d2dc42621de558ffb23b2bcc12f1b7fead49ffa8b143af61227917edce9abc7b5a48c94036ae74c035a181661f82e80ed1
-SHA512 (dmpd102-vendor.tar.gz) = bc50c456d2fea1ab4db21d30f66a967bee51b33b5f2435740551b6ad290f8286a14dbadb998b9913900aa71eb2a7ccd01c3e4618937fd67aa7fe8b4591039a15
+SHA512 (v1.0.4.tar.gz) = a6700ea26dd24e8285d85e58f9016dccca071d21b20650f8a39e523e6f0394891e57615caaad4c16290961e170fe4ab4bec9ae38bc06dcc9ddac9114a0374034
+SHA512 (dmpd104-vendor.tar.gz) = d14a10fdbe1535b64c1911878da1be8dce3ce5e89c66fc0648e2a9c3e5e27b4874a99eee17175bf88e2d0c7dfa68382ba6746de3563feb28d6e070beae394f65