diff --git a/Dockerfile b/Dockerfile
index 9c1c0d2..535f2b5 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,13 +1,15 @@
-FROM debian:stretch
+FROM debian:buster-slim
 
-MAINTAINER Christian Luginbühl <dinkel@pimprecords.com>
+# MAINTAINER Christian Luginbühl <dinkel@pimprecords.com>
+MAINTAINER John Yeary <jyeary@bluelotussoftware.com>
 
-ENV SPAMASSASSIN_VERSION 3.4.1
+ENV SPAMASSASSIN_VERSION 3.4.2
 
 RUN apt-get update && \
     DEBIAN_FRONTEND=noninteractive apt-get install --no-install-recommends -y \
         gpg \
-	libio-socket-ip-perl \
+        gpg-agent \
+	      libio-socket-ip-perl \
         libmail-dkim-perl \
         libnet-ident-perl \
         libsocket-getaddrinfo-perl \
@@ -28,11 +30,7 @@ RUN mkdir -p /etc/spamassassin/sa-update-keys && \
 
 RUN sed -i 's/^logfile = .*$/logfile = \/dev\/stderr/g' /etc/razor/razor-agent.conf
 
-COPY spamd.sh /
-
-COPY rule-update.sh /
-
-COPY run.sh /
+COPY spamd.sh rule-update.sh run.sh /
 
 EXPOSE 783
 
diff --git a/LICENSE b/LICENSE
index f6fcc3d..00b0b32 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,6 +1,7 @@
 The MIT License (MIT)
 
 Copyright (c) 2014, Christian Luginbühl
+Copyright (c) 2019, Blue Lotus Software, LLC.
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/README.md b/README.md
index 7e464ae..fddc0f9 100644
--- a/README.md
+++ b/README.md
@@ -7,11 +7,11 @@ constantly updates its ruleset.
 Usage
 -----
 
-    docker run -d -p 783:783 dinkel/spamassassin
+    docker run -d -p 783:783 bluelotussoftware/spamassassin
 
 or linked (this is how I use it)
 
-    docker run -d --name spamassassin dinkel/spamassassin
+    docker run -d --name spamassassin bluelotussoftware/spamassassin
     docker run -d --link spamassassin:spamassassin application-with-spamc-or-something
 
 Configuration (environment variables)