diff --git a/polaris-application/build.gradle b/polaris-application/build.gradle
index 30523c4..ba9587c 100644
--- a/polaris-application/build.gradle
+++ b/polaris-application/build.gradle
@@ -49,7 +49,7 @@ dependencies {
     implementation 'com.amazonaws:aws-java-sdk-ecr:1.12.45'
     testImplementation 'org.junit.jupiter:junit-jupiter-api:5.7.2'
     testImplementation "io.dropwizard:dropwizard-testing:$dropwizardVersion"
-    testImplementation 'org.assertj:assertj-core:3.20.2'
+    testImplementation 'org.assertj:assertj-core:3.27.7'
     testImplementation 'org.mockito:mockito-core:3.11.2'
     testRuntimeOnly "org.junit.jupiter:junit-jupiter-engine"
 }