diff --git a/.bumpversion.cfg b/.bumpversion.cfg
index 7379460aa..588b92f01 100644
--- a/.bumpversion.cfg
+++ b/.bumpversion.cfg
@@ -1,5 +1,5 @@
 [bumpversion]
-current_version = 2.4.2
+current_version = 2.4.3
 commit = True
 tag = True
 parse = (?P<major>\d+)\.(?P<minor>\d+)\.(?P<patch>\d+)(-(?P<release>.*)-(?P<build>\d+))?
diff --git a/README.md b/README.md
index d9c19ad8c..56232a418 100644
--- a/README.md
+++ b/README.md
@@ -6,7 +6,7 @@
 <p align="center">
   Incident Response Investigation System
   <br>
-  <i>Current Version v2.4.2</i>
+  <i>Current Version v2.4.3</i>
   <br>
   <a href="https://v200.beta.dfir-iris.org">Online Demonstration</a>
 </p>
@@ -52,7 +52,7 @@ git clone https://github.com/dfir-iris/iris-web.git
 cd iris-web
 
 # Checkout to the last tagged version 
-git checkout v2.4.2
+git checkout v2.4.3
 
 # Copy the environment file 
 cp .env.model .env
diff --git a/docker-compose.yml b/docker-compose.yml
index 205d818c0..f63e79a1f 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -27,7 +27,7 @@ services:
     build:
       context: docker/db
     container_name: iriswebapp_db
-    image: iriswebapp_db:v2.4.2
+    image: iriswebapp_db:v2.4.3
     restart: always
     # Used for debugging purposes, should be deleted for production
     ports:
@@ -47,7 +47,7 @@ services:
     build:
       context: .
       dockerfile: docker/webApp/Dockerfile
-    image: iriswebapp_app:v2.4.2
+    image: iriswebapp_app:v2.4.3
     container_name: iriswebapp_app
     command: ['nohup', './iris-entrypoint.sh', 'iriswebapp']
     volumes:
@@ -85,7 +85,7 @@ services:
     build:
       context: .
       dockerfile: docker/webApp/Dockerfile
-    image: iriswebapp_app:v2.4.2
+    image: iriswebapp_app:v2.4.3
     container_name: iriswebapp_worker
     command: ['./wait-for-iriswebapp.sh', 'app:8000', './iris-entrypoint.sh', 'iris-worker']
     volumes:
@@ -121,7 +121,7 @@ services:
       args:
         NGINX_CONF_GID: 1234
         NGINX_CONF_FILE: nginx.conf
-    image: iriswebapp_nginx:v2.4.2
+    image: iriswebapp_nginx:v2.4.3
     container_name: iriswebapp_nginx
     environment:
       - IRIS_UPSTREAM_SERVER
diff --git a/source/app/configuration.py b/source/app/configuration.py
index d085e2db4..3467794c5 100644
--- a/source/app/configuration.py
+++ b/source/app/configuration.py
@@ -265,7 +265,7 @@ class CeleryConfig:
 # --------- APP ---------
 class Config:
     # Handled by bumpversion
-    IRIS_VERSION = "v2.4.2" # DO NOT EDIT THIS LINE MANUALLY
+    IRIS_VERSION = "v2.4.3" # DO NOT EDIT THIS LINE MANUALLY
 
     if os.environ.get('IRIS_DEMO_VERSION') is not None and os.environ.get('IRIS_DEMO_VERSION') != 'None':
         IRIS_VERSION = os.environ.get('IRIS_DEMO_VERSION')
diff --git a/source/app/static/assets/js/iris/case.timeline.js b/source/app/static/assets/js/iris/case.timeline.js
index 95ade813f..259ffa911 100644
--- a/source/app/static/assets/js/iris/case.timeline.js
+++ b/source/app/static/assets/js/iris/case.timeline.js
@@ -563,7 +563,11 @@ function build_timeline(data) {
     let reap = [];
     let ioc_list = data.data.iocs;
     for (ioc in ioc_list) {
-
+        let ioc_len = ioc_list[ioc]['ioc_value'].length;
+        if (ioc_len === 0 || ioc_len > 64) {
+            console.log('Ignoring IOC with length 0 or > 64')
+            continue;
+        }
         let capture_start = "(^|;|:|||>|<|[|]|(|)|\s|\>)(";
         let capture_end = ")(;|:|||>|<|[|]|(|)|\s|>|$|<br/>)";
         // When an IOC contains another IOC in its description, we want to avoid to replace that particular pattern