diff --git a/build.gradle b/build.gradle
index e3d8c4a..8d11c91 100644
--- a/build.gradle
+++ b/build.gradle
@@ -45,7 +45,7 @@ repositories {
 dependencies {
     testImplementation platform('org.junit:junit-bom:5.11.4')
     testImplementation 'org.junit.jupiter:junit-jupiter'
-    testImplementation 'org.assertj:assertj-core:3.26.3'
+    testImplementation 'org.assertj:assertj-core:3.27.0'
     testImplementation 'org.mockito:mockito-core:5.14.2'
     testImplementation 'com.google.jimfs:jimfs:1.3.0'
 }