diff --git a/.gitignore b/.gitignore
index ecafe3d..2534169 100644
--- a/.gitignore
+++ b/.gitignore
@@ -23,3 +23,4 @@
 /cura-lulzbot-3.6.12.tar.gz
 /cura-lulzbot-3.6.18.tar.gz
 /cura-lulzbot-3.6.21.tar.gz
+/cura-lulzbot-3.6.22.tar.gz
diff --git a/cura-lulzbot.spec b/cura-lulzbot.spec
index cbaae00..f61b9fd 100644
--- a/cura-lulzbot.spec
+++ b/cura-lulzbot.spec
@@ -1,15 +1,15 @@
 %global shortname cura-lulzbot
 
 Name:           cura-lulzbot
-Version:        3.6.21
-Release:        5%{?dist}
+Version:        3.6.22
+Release:        1%{?dist}
 Epoch:		1
 Summary:        3D printer control software
 License:        AGPLv3+
 URL:            https://code.alephobjects.com/project/profile/10/
-# git clone https://code.alephobjects.com/source/cura-lulzbot.git
+# git clone https://gitlab.com/lulzbot3d/cura-le/cura-lulzbot.git
 # cd cura-lulzbot
-# git checkout v3.6.21
+# git checkout v3.6.22
 ## CANNOT use git archive here, need git hash for version
 # cd ..
 # mv cura-lulzbot cura-lulzbot-3.6.21
@@ -33,19 +33,20 @@ BuildRequires:  gettext
 BuildRequires:  git
 BuildRequires:  python3-devel
 BuildRequires:  python3-pytest
-BuildRequires:  python3-uranium-lulzbot == %{version}
-BuildRequires:  CuraEngine-lulzbot >= 1:%{version}
+BuildRequires:  python3-uranium-lulzbot >= 3.6.21
+BuildRequires:  CuraEngine-lulzbot >= 1:3.6.21
 
 Requires:       open-sans-fonts
 Requires:	python3-numpy-stl
 Requires:       python3-pyserial
 Requires:       python3-savitar >= 2.6
-Requires:       python3-uranium-lulzbot == %{version}
+Requires:       python3-uranium-lulzbot >= 3.6.21
 Requires:       python3-zeroconf
 Requires:       qt5-qtquickcontrols2, qt5-qtquickcontrols
-Requires:       CuraEngine-lulzbot >= 1:%{version}
-Requires:	lulzbot-marlin-firmware >= 1:1.1.9.34
-Requires:	lulzbot-marlin-firmware-pro >= 1:2.0.0.144
+Requires:       CuraEngine-lulzbot >= 1:3.6.21
+# -12 has the M175 firmware needed for cura-le 3.6.22
+Requires:	lulzbot-marlin-firmware >= 1:1.1.9.34-12
+Requires:	lulzbot-marlin-firmware-pro >= 1:2.0.0.144-12
 Requires:	lulzbot-marlin-firmware-bio >= 1:2.0.0.174
 # lulzbot package has the materials inside it, does not conflict
 # Requires:       cura-fdm-materials == %%{version}
@@ -205,6 +206,9 @@ desktop-file-validate %{buildroot}%{_datadir}/applications/%{shortname}.desktop
 %{_prefix}/lib/%{shortname}
 
 %changelog
+* Wed Sep 23 2020 Tom Callaway <spot@fedoraproject.org> - 1:3.6.22-1
+- update to 3.6.22
+
 * Mon Jul 27 2020 Fedora Release Engineering <releng@fedoraproject.org> - 1:3.6.21-5
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild
 
diff --git a/sources b/sources
index b769bcc..c2c7b91 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (cura-lulzbot-3.6.21.tar.gz) = fc9f936dbcb82486605ba7a9bb84bce919c17471b67a48886538937cd323788a679477cd3b8afaacac6d64568281fd75efc925cadc64a8d9639e8298d8699261
+SHA512 (cura-lulzbot-3.6.22.tar.gz) = ad4c93c16c7a0d68871d65c591e9ab45d004f22dcd4d1e537c3e086617e3269356b2c8a2fd6ef716c6798615128a575307aa4f958b7aa9df8a3d9b3503a6e956