diff --git a/build.gradle b/build.gradle
index c7f849e..fc55d1f 100644
--- a/build.gradle
+++ b/build.gradle
@@ -46,7 +46,7 @@ dependencies {
 
     testImplementation 'com.auth0:java-jwt:4.4.0'
     testImplementation 'commons-io:commons-io:2.16.1'
-    testImplementation 'org.assertj:assertj-core:3.26.0'
+    testImplementation 'org.assertj:assertj-core:3.26.3'
     testImplementation 'org.mockito:mockito-core:5.12.0'
     testImplementation 'org.mockito:mockito-junit-jupiter:5.12.0'
     testImplementation "com.squareup.okhttp3:mockwebserver"