diff --git a/build.gradle b/build.gradle
index 14688b68..453f90e2 100644
--- a/build.gradle
+++ b/build.gradle
@@ -221,7 +221,7 @@ dependencies {
   implementation group: 'org.springdoc', name: 'springdoc-openapi-ui', version: '1.8.0'
 
   implementation group: 'com.github.hmcts.java-logging', name: 'logging', version: reformLogging
-  implementation group: 'com.microsoft.azure', name: 'applicationinsights-web', version: '3.4.18'
+  implementation group: 'com.microsoft.azure', name: 'applicationinsights-web', version: '3.5.3'
 
   implementation group: 'org.apache.logging.log4j', name: 'log4j-api', version: log4JVersion
   implementation group: 'org.apache.logging.log4j', name: 'log4j-to-slf4j', version: log4JVersion