diff --git a/Dockerfile b/Dockerfile
index 151492fe877b858fefeb402fee5c5d538b1d16a3..f8f6d75af22c32619cbe39aa2b2c1938ea6b401f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -232,7 +232,7 @@ FROM registry.conarx.tech/containers/alpine/edge as mastodon-builder
 LABEL maintainer="Nigel Kukard <nkukard@lbsd.net>"
 ARG VERSION_INFO=
 
-ARG MASTODON_VER=4.2.12
+ARG MASTODON_VER=4.2.13
 
 
 # Copy in built binaries