diff --git a/.gitignore b/.gitignore
index ab86eef..2923471 100644
--- a/.gitignore
+++ b/.gitignore
@@ -10,3 +10,4 @@
 /afterburn-4.4.2.crate
 /afterburn-4.5.0.crate
 /afterburn-4.5.1.crate
+/afterburn-4.5.3.crate
diff --git a/0001-sshkeys-activate-service-on-OpenStack.patch b/0001-sshkeys-activate-service-on-OpenStack.patch
deleted file mode 100644
index 916e49f..0000000
--- a/0001-sshkeys-activate-service-on-OpenStack.patch
+++ /dev/null
@@ -1,29 +0,0 @@
-From b6f82c63b26bc0e9447b7f58829ddf9cce9e21ca Mon Sep 17 00:00:00 2001
-From: Luca BRUNO <luca.bruno@coreos.com>
-Date: Mon, 28 Sep 2020 16:11:31 +0000
-Subject: [PATCH] sshkeys: activate service on OpenStack
-
-This adds triggering condition to SSH-keys service units on OpenStack.
----
- systemd/afterburn-sshkeys@.service.in | 3 ++-
- 1 file changed, 2 insertions(+), 1 deletion(-)
-
-diff --git a/systemd/afterburn-sshkeys@.service.in b/systemd/afterburn-sshkeys@.service.in
-index 741ca25..bee9b4a 100644
---- a/systemd/afterburn-sshkeys@.service.in
-+++ b/systemd/afterburn-sshkeys@.service.in
-@@ -11,9 +11,10 @@ ConditionKernelCommandLine=|ignition.platform.id=azure
- ConditionKernelCommandLine=|ignition.platform.id=digitalocean
- ConditionKernelCommandLine=|ignition.platform.id=exoscale
- ConditionKernelCommandLine=|ignition.platform.id=gcp
-+ConditionKernelCommandLine=|ignition.platform.id=ibmcloud
-+ConditionKernelCommandLine=|ignition.platform.id=openstack
- ConditionKernelCommandLine=|ignition.platform.id=packet
- ConditionKernelCommandLine=|ignition.platform.id=vultr
--ConditionKernelCommandLine=|ignition.platform.id=ibmcloud
- 
- [Service]
- Type=oneshot
--- 
-2.28.0
-
diff --git a/afterburn-fix-metadata.diff b/afterburn-fix-metadata.diff
index a032729..3d41a91 100644
--- a/afterburn-fix-metadata.diff
+++ b/afterburn-fix-metadata.diff
@@ -1,20 +1,29 @@
---- afterburn-4.5.1/Cargo.toml	2020-09-02T15:13:41+00:00
-+++ afterburn-4.5.1/Cargo.toml	2020-09-03T21:56:58.741161+00:00
-@@ -58,7 +58,7 @@
- version = "^0.2.1"
+--- afterburn-4.5.3/Cargo.toml	2020-10-22T01:47:33+00:00
++++ afterburn-4.5.3/Cargo.toml	2020-10-22T19:48:06.040912+00:00
+@@ -33,7 +33,7 @@
+ name = "afterburn"
+ path = "src/main.rs"
+ [dependencies.base64]
+-version = "0.13"
++version = "0.12"
  
- [dependencies.mailparse]
--version = "^0.13"
-+version = "^0.12"
- 
- [dependencies.maplit]
- version = "^1.0"
+ [dependencies.byteorder]
+ version = "1.3"
 @@ -67,7 +67,7 @@
- version = "^0.3"
+ version = "0.3"
  
  [dependencies.nix]
--version = "^0.18"
-+version = "^0.17"
+-version = "0.19"
++version = "0.18"
  
  [dependencies.openssh-keys]
- version = "^0.4"
+ version = "0.4"
+@@ -122,7 +122,7 @@
+ optional = true
+ 
+ [dependencies.users]
+-version = "0.11"
++version = "0.10"
+ 
+ [dependencies.vmw_backdoor]
+ version = "0.2"
diff --git a/rust-afterburn.spec b/rust-afterburn.spec
index cdac27f..9fb9faf 100644
--- a/rust-afterburn.spec
+++ b/rust-afterburn.spec
@@ -7,8 +7,8 @@
 %global crate afterburn
 
 Name:           rust-%{crate}
-Version:        4.5.1
-Release:        3%{?dist}
+Version:        4.5.3
+Release:        1%{?dist}
 Summary:        Simple cloud provider agent
 
 # Upstream license specification: Apache-2.0
@@ -17,8 +17,6 @@ URL:            https://crates.io/crates/afterburn
 Source:         %{crates_source}
 # Initial patched metadata
 Patch0:         afterburn-fix-metadata.diff
-# https://github.com/coreos/afterburn/pull/493
-Patch1:         0001-sshkeys-activate-service-on-OpenStack.patch
 
 ExclusiveArch:  %{rust_arches}
 
@@ -116,6 +114,9 @@ cp -a dracut/* %{buildroot}%{dracutmodulesdir}
 %endif
 
 %changelog
+* Thu Oct 22 2020 Dusty Mabe <dusty@dustymabe.com> - 4.5.3-1
+- Update to 4.5.3
+
 * Wed Oct 14 2020 Dusty Mabe <dusty@dustymabe.com> - 4.5.1-3
 - Backport patch to get afterburn sshkeys working on openstack.
     - https://github.com/coreos/afterburn/pull/493
diff --git a/sources b/sources
index 525a0e9..bf2df7d 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (afterburn-4.5.1.crate) = 6aa685c0365dc1b0261f9963ebc707e1848182401221533a3118200d400cc6656c43bd8aa11e1659d8e1f7fd447a4d430bbf9667834aa555722c8e73a6f19584
+SHA512 (afterburn-4.5.3.crate) = 902948fef187fb4a283ef993ac94a3450ed4115a7c70abfd07ac9b7b5ee6b4771018d55c5236962caaa1b170f24679c45fa5959261c2a144d01a7bade1d04014