diff --git a/Dockerfile b/Dockerfile
index 9a0964086..ad62e706f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -28,7 +28,7 @@ FROM docker.io/ruby:${RUBY_VERSION}-slim-${DEBIAN_VERSION} AS ruby
 # Overwrite existence of 'alpha.X' in version.rb [--build-arg MASTODON_VERSION_PRERELEASE="nightly.2023.11.09"]
 ARG MASTODON_VERSION_PRERELEASE="bark"
 # Append build metadata or fork information to version.rb [--build-arg MASTODON_VERSION_METADATA="pr-123456"]
-ARG MASTODON_VERSION_METADATA="03-12-2024"
+ARG MASTODON_VERSION_METADATA="05-12-2024"
 # Will be available as Mastodon::Version.source_commit
 ARG SOURCE_COMMIT=""