diff --git a/CHANGELOG.md b/CHANGELOG.md
index ba7bc6d98..537a031a8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,6 @@
 # Unreleased
+
+# 0.45.4
 * (performance) Preload commit statuses and check runs when serializing deploys. `DeploySerializer`
   embeds every commit of a deploy and `CommitSerializer` reads each commit's status, so rendering a
   deploy issued two queries per commit. On a deploy spanning thousands of commits that is thousands of
diff --git a/Gemfile.lock b/Gemfile.lock
index 58676efb7..7b176d342 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    shipit-engine (0.45.3)
+    shipit-engine (0.45.4)
       active_model_serializers (~> 0.9.3)
       ansi_stream (~> 0.0.6)
       autoprefixer-rails (~> 6.4.1)
diff --git a/lib/shipit/version.rb b/lib/shipit/version.rb
index fd6a7eb91..9dfb6daa9 100644
--- a/lib/shipit/version.rb
+++ b/lib/shipit/version.rb
@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 module Shipit
-  VERSION = '0.45.3'
+  VERSION = '0.45.4'
 end