diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6e7e8db..0fe6da7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,20 @@
 
 ---
 
+## v3.5.3
+
+v3.5.3 is a minor release. No migration of data from v3.5.x to v3.5.3 is required.
+
+### Breaking Changes
+
+ElastiFlow v3.5.x provides support Elastic Stack 7.x. The support for document types has been completely removed in Elasticsearch 7.0.0. This has required changes to the index templates provided with ElastiFlow. You _MUST_ first successfully upgrade to Elastic Stack 7.x _PRIOR_ to using ElastiFlow v3.5.3.
+
+### New Features
+
+* Added support for pmacct IEs (needed for VyOS 1.2.x).
+
+------
+
 ## v3.5.2
 
 v3.5.2 is a minor release. No migration of data from v3.5.1 to v3.5.2 is required.
diff --git a/Dockerfile b/Dockerfile
index 82b8934..d2f13e8 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -24,7 +24,7 @@ LABEL org.opencontainers.image.created="$BUILD_DATE" \
       org.opencontainers.image.url="https://github.com/robcowart/elastiflow/README.md" \
       org.opencontainers.image.documentation="https://github.com/robcowart/elastiflow/DOCKER.md" \
       org.opencontainers.image.source="https://github.com/robcowart/elastiflow" \
-      org.opencontainers.image.version="3.5.2" \
+      org.opencontainers.image.version="3.5.3" \
       org.opencontainers.image.vendor="Robert Cowart" \
       org.opencontainers.image.title="ElastiFlow™ - Logstash" \
       org.opencontainers.image.description="Logstash with the ElastiFlow™ pipeline."
diff --git a/docker-compose.yml b/docker-compose.yml
index d863446..43f71a1 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -71,7 +71,7 @@ services:
       LOGGING_QUIET: 'false'
 
   elastiflow-logstash-oss:
-    image: robcowart/elastiflow-logstash-oss:3.5.2
+    image: robcowart/elastiflow-logstash-oss:3.5.3
     container_name: elastiflow-logstash-oss
     restart: 'no'
     depends_on:
diff --git a/docker_build.sh b/docker_build.sh
index 1853ba2..c563efa 100755
--- a/docker_build.sh
+++ b/docker_build.sh
@@ -15,4 +15,4 @@
 # Robert Cowart are Copyright (C)2019 Robert Cowart. All Rights Reserved.
 #------------------------------------------------------------------------------
 
-docker build --build-arg BUILD_DATE=$(date -u +'%Y-%m-%dT%H:%M:%SZ') --no-cache --squash -t robcowart/elastiflow-logstash-oss:3.5.2 .
+docker build --build-arg BUILD_DATE=$(date -u +'%Y-%m-%dT%H:%M:%SZ') --no-cache --squash -t robcowart/elastiflow-logstash-oss:3.5.3 .
diff --git a/logstash/elastiflow/conf.d/20_filter_10_begin.logstash.conf b/logstash/elastiflow/conf.d/20_filter_10_begin.logstash.conf
index 560155d..255874d 100644
--- a/logstash/elastiflow/conf.d/20_filter_10_begin.logstash.conf
+++ b/logstash/elastiflow/conf.d/20_filter_10_begin.logstash.conf
@@ -27,7 +27,7 @@ filter {
       "[node][ipaddr]" => "%{host}"
       "[node][hostname]" => "%{host}"
     }
-    replace => { "@version" => "3.5.2" }
+    replace => { "@version" => "3.5.3" }
   }
 
   # Add Logstash hostname.
diff --git a/logstash/elastiflow/conf.d/30_output_10_single.logstash.conf b/logstash/elastiflow/conf.d/30_output_10_single.logstash.conf
index eead94f..433a25b 100644
--- a/logstash/elastiflow/conf.d/30_output_10_single.logstash.conf
+++ b/logstash/elastiflow/conf.d/30_output_10_single.logstash.conf
@@ -25,9 +25,9 @@ output {
     #cacert => "/PATH/TO/CERT"
     user => "${ELASTIFLOW_ES_USER:elastic}"
     password => "${ELASTIFLOW_ES_PASSWD:changeme}"
-    index => "elastiflow-3.5.2-%{+YYYY.MM.dd}"
+    index => "elastiflow-3.5.3-%{+YYYY.MM.dd}"
     template => "${ELASTIFLOW_TEMPLATE_PATH:/etc/logstash/elastiflow/templates}/elastiflow.template.json"
-    template_name => "elastiflow-3.5.2"
+    template_name => "elastiflow-3.5.3"
     template_overwrite => "true"
   }
 }
diff --git a/logstash/elastiflow/conf.d/30_output_20_multi.logstash.conf.disabled b/logstash/elastiflow/conf.d/30_output_20_multi.logstash.conf.disabled
index c97acd8..b4f8c27 100644
--- a/logstash/elastiflow/conf.d/30_output_20_multi.logstash.conf.disabled
+++ b/logstash/elastiflow/conf.d/30_output_20_multi.logstash.conf.disabled
@@ -25,9 +25,9 @@ output {
     #cacert => "/PATH/TO/CERT"
     user => "${ELASTIFLOW_ES_USER:elastic}"
     password => "${ELASTIFLOW_ES_PASSWD:changeme}"
-    index => "elastiflow-3.5.2-%{+YYYY.MM.dd}"
+    index => "elastiflow-3.5.3-%{+YYYY.MM.dd}"
     template => "${ELASTIFLOW_TEMPLATE_PATH:/etc/logstash/elastiflow/templates}/elastiflow.template.json"
-    template_name => "elastiflow-3.5.2"
+    template_name => "elastiflow-3.5.3"
     template_overwrite => "true"
   }
 }
diff --git a/logstash/elastiflow/templates/elastiflow.template.json b/logstash/elastiflow/templates/elastiflow.template.json
index 6a632fa..7dffa40 100755
--- a/logstash/elastiflow/templates/elastiflow.template.json
+++ b/logstash/elastiflow/templates/elastiflow.template.json
@@ -1,7 +1,7 @@
 {
   "order": 0,
   "version": 30502,
-  "index_patterns": "elastiflow-3.5.2-*",
+  "index_patterns": "elastiflow-3.5.3-*",
   "settings": {
     "index": {
       "number_of_shards": 3,