diff --git a/CHANGELOG.md b/CHANGELOG.md
index d1e2e4ea..cbf5de99 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,4 @@
-# Unreleased
+# 63.4.0
 
 * Add `stub_any_publishing_api_unreserve_path` test helper.
 * Fix Publishing API `stub_any_publishing_api_call` methods only operating on
diff --git a/lib/gds_api/version.rb b/lib/gds_api/version.rb
index f268a8c7..3bad6a1e 100644
--- a/lib/gds_api/version.rb
+++ b/lib/gds_api/version.rb
@@ -1,3 +1,3 @@
 module GdsApi
-  VERSION = "63.3.0".freeze
+  VERSION = "63.4.0".freeze
 end