diff --git a/README.md b/README.md
index 29aa796c8..c8e414356 100644
--- a/README.md
+++ b/README.md
@@ -3,7 +3,7 @@
 [![CircleCI](https://circleci.com/gh/usdot-fhwa-OPS/V2X-Hub.svg?style=svg)](https://circleci.com/gh/usdot-fhwa-OPS/V2X-Hub) | [![Quality Gate Status](https://sonarcloud.io/api/project_badges/measure?project=usdot-fhwa-ops_V2X-Hub&metric=alert_status)](https://sonarcloud.io/dashboard?id=usdot-fhwa-ops_V2X-Hub) |
 
 ## Release Notes
-As of Feb 3rd, 2022, the V2X Hub software platform is on version 7.1. See more about release 7.1 here: [V2X Hub Release Notes](<docs/Release_notes.md>)
+As of Feb 3rd, 2022, the V2X Hub software platform is on version 7.3.1 See more about release 7.3.1 here: [V2X Hub Release Notes](<docs/Release_notes.md>)
 
 # Overview
 In order to bring infrastructure components into the Connected Vehicle architecture, you need software that will facilitate the exchange of data in a format that can be understood by both vehicles and infrastructure devices The V2X Hub, takes in data from vehicles via Basic Safety Messages (BSM) in a Society of Automotive Engineers (SAE) standard format and translates the data to a National Transportation Communications for ITS Protocol (NTCIP) that infrastructure components can understand.  And vice versa.   It translates Signal Phase and Timing (SPaT) data from NTCIP to SAE and sends it to the Roadside Unit (RSU) for broadcast to mobile devices, including vehicles. 
diff --git a/configuration/amd64/docker-compose.yml b/configuration/amd64/docker-compose.yml
index c1164cd73..7ed58d51f 100755
--- a/configuration/amd64/docker-compose.yml
+++ b/configuration/amd64/docker-compose.yml
@@ -19,7 +19,7 @@ services:
       - ./mysql/port_drayage.sql:/docker-entrypoint-initdb.d/port_drayage.sql
 
   php:
-    image: usdotfhwaops/php:release_7.3.1
+    image: usdotfhwaops/php:7.3.1
     container_name: php
     network_mode: host
     depends_on: 
@@ -29,7 +29,7 @@ services:
     tty: true
 
   v2xhub:
-    image: usdotfhwaops/v2xhubamd:release_7.3.1
+    image: usdotfhwaops/v2xhubamd:7.3.1
     container_name: v2xhub
     network_mode: host
     restart: always
@@ -43,7 +43,7 @@ services:
       - ./logs:/var/log/tmx
       - ./MAP:/var/www/plugins/MAP
   port_drayage_webservice:
-    image: usdotfhwaops/port-drayage-webservice:release_7.3.1
+    image: usdotfhwaops/port-drayage-webservice:7.3.1
     container_name: port_drayage_webservice
     network_mode: host
 secrets:
diff --git a/configuration/arm64/docker-compose.yml b/configuration/arm64/docker-compose.yml
index 616df6890..8522f715f 100644
--- a/configuration/arm64/docker-compose.yml
+++ b/configuration/arm64/docker-compose.yml
@@ -19,7 +19,7 @@ services:
       - ./mysql/port_drayage.sql:/docker-entrypoint-initdb.d/port_drayage.sql
 
   php:
-    image: usdotfhwaops/php_arm:release_7.3.1
+    image: usdotfhwaops/php_arm:7.3.1
     container_name: php
     network_mode: host
     depends_on: 
@@ -29,7 +29,7 @@ services:
     tty: true
 
   v2xhub:
-    image: usdotfhwaops/v2xhubarm:release_7.3.1
+    image: usdotfhwaops/v2xhubarm:7.3.1
     container_name: v2xhub
     network_mode: host
     restart: always
@@ -43,7 +43,7 @@ services:
       - ./logs:/var/log/tmx
       - ./MAP:/var/www/plugins/MAP
   port_drayage_webservice:
-    image: usdotfhwaops/port-drayage-webservice_arm:release_7.3.1
+    image: usdotfhwaops/port-drayage-webservice_arm:7.3.1
     container_name: port_drayage_webservice
     network_mode: host
 secrets:
diff --git a/docs/Release_notes.md b/docs/Release_notes.md
index 82f5dd340..cde93e7bb 100644
--- a/docs/Release_notes.md
+++ b/docs/Release_notes.md
@@ -1,5 +1,18 @@
 V2X-Hub Release Notes
 ---------------------------------
+Version 7.3.1, released July 29th, 2022
+--------------------------------------------------------
+**Summary:**
+V2X Hub release version 7.3.1 is a hotfix release for 7.3.0. The fixes primarily occurred during the Implementation of IHP2 Speed Harmonization algorithm in Carma-cloud application.
+
+Enhancements in this release:
+ - Issue 262: Updated CARMA Streets plugin to receive and decode Mobility Path messages into JSON through Kafka.
+Bug fixes in this release:
+ - Issue 392: Fixed Large latencies experienced between V2XHub receiving a Traffic Control Request (TCR) and broadcasting corresponding Traffic Control Messages (TCMs).
+ - Issue 394: Fixed V2X Hub TCMs are broadcasted more than the configured maximum quantity, and are broadcasted after an acknowledgement is received.
+ - Issue 404: Fixed V2xhub cannot encode the TCM if the package detail has minplatoonhdwy tag.
+
+
 Version 7.3.0, released June 14th, 2022
 --------------------------------------------------------
 **Summary:**