diff --git a/.gitignore b/.gitignore
index b38d3e2..762edfa 100644
--- a/.gitignore
+++ b/.gitignore
@@ -30,3 +30,6 @@
 /diskimage-builder-3.7.0.tar.gz
 /0x5d2d1e4fb8d38e6af76c50d53d4fec30cf5ce3da.txt
 /diskimage-builder-3.7.0.tar.gz.asc
+/diskimage-builder-3.20.1.tar.gz
+/0x01527a34f0d0080f8a5db8d6eb6c5df21b4b6363.txt
+/diskimage-builder-3.20.1.tar.gz.asc
diff --git a/diskimage-builder.spec b/diskimage-builder.spec
index 3ca1a39..1fac6fe 100644
--- a/diskimage-builder.spec
+++ b/diskimage-builder.spec
@@ -1,11 +1,12 @@
+%{?python_enable_dependency_generator}
 %{!?sources_gpg: %{!?dlrn:%global sources_gpg 1} }
-%global sources_gpg_sign 0x5d2d1e4fb8d38e6af76c50d53d4fec30cf5ce3da
+%global sources_gpg_sign 0x01527a34f0d0080f8a5db8d6eb6c5df21b4b6363
 
 %{!?upstream_version: %global upstream_version %{version}%{?milestone}}
 Name:           diskimage-builder
 Summary:        Image building tools for OpenStack
-Version:        3.7.0
-Release:        3%{?dist}
+Version:        3.20.1
+Release:        1%{?dist}
 License:        ASL 2.0
 Group:          System Environment/Base
 URL:            https://launchpad.net/diskimage-builder
@@ -35,9 +36,14 @@ Requires: qemu-img
 Requires: curl
 Requires: tar
 Requires: gdisk
+Requires: lvm2
 Requires: git-core
 Requires: dib-utils
-Requires: xfsprogs
+Requires: /usr/sbin/mkfs.ext2
+Requires: /usr/sbin/mkfs.ext3
+Requires: /usr/sbin/mkfs.ext4
+Requires: /usr/sbin/mkfs.xfs
+Requires: /usr/sbin/mkfs.vfat
 Requires: /bin/bash
 Requires: /bin/sh
 Requires: /usr/bin/env
@@ -45,7 +51,7 @@ Requires: python3
 Requires: python3-flake8 >= 3.6.0
 Requires: python3-pbr >= 2.0.0
 Requires: python3-stevedore >= 1.20.0
-Requires: python3-networkx >= 1.10
+Requires: python3-networkx >= 2.3.0
 Requires: python3-yaml >= 3.12
 
 %global __requires_exclude /usr/local/bin/dib-python
@@ -95,12 +101,14 @@ Components of TripleO that are responsible for building disk images.
 
 %files
 %doc LICENSE
-%doc doc/source/ci.md
 %{_bindir}/*
 %{python3_sitelib}/diskimage_builder*
 %{_datadir}/%{name}/elements
 
 %changelog
+* Wed May 18 2022 Joel Capitao <jcapitao@redhat.com> 3.20.1-1
+- Update to upstream version 3.20.1
+
 * Thu Jan 20 2022 Fedora Release Engineering <releng@fedoraproject.org> - 3.7.0-3
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_36_Mass_Rebuild
 
diff --git a/sources b/sources
index 02af5d5..ad678d6 100644
--- a/sources
+++ b/sources
@@ -1,3 +1,3 @@
-SHA512 (diskimage-builder-3.7.0.tar.gz) = c4453840f043774446e8dcb88bdc841d2fee8fb60432168fe48048171896932f2be9048fb0af9c5b777978218ec51f24bdfd6484a8e6cbe7a195b6df2508a1e1
-SHA512 (0x5d2d1e4fb8d38e6af76c50d53d4fec30cf5ce3da.txt) = de05d453914290e5a002d1202baa74d02f57f1b48a77f438b4bc0cc70d00ca4a8a022ed8c0d8c0cea54804eca564ade447cc70c30b8639464115aaf948285fdf
-SHA512 (diskimage-builder-3.7.0.tar.gz.asc) = b0724ed77118a5bede708cce11d1f0ffe5e2b4cb674dd731bcec62c7f741b763dd27328204be294603f4f6fa5250a793182a870ca1f3dec5f94c78023a601333
+SHA512 (diskimage-builder-3.20.1.tar.gz) = 30dd9bea2356914b0857988ad40be0b534bc04c3ee5114623235c37f29385320422c9efadff06523b855a520b510f26a62788af764359d351b2b869b18333936
+SHA512 (0x01527a34f0d0080f8a5db8d6eb6c5df21b4b6363.txt) = 0f766a8289bc839b4cb55d8f632bbb8e3c33b85cde646b39a2c79d3a8bc2c95f59b494284940de279bf6adc14ec901200f3c03ac1ab16754395725d86c35963e
+SHA512 (diskimage-builder-3.20.1.tar.gz.asc) = d5404a571666f488346fcba2e87c9aecdb0c23e136958fada5dec13c195a3b56df584367526bc4ab7440fd2708e9c3d400b08d5fe87660e8f05067dabd533fc4