diff --git a/build.gradle b/build.gradle
index 5d685db..4f15d73 100644
--- a/build.gradle
+++ b/build.gradle
@@ -42,7 +42,7 @@ dependencies {
 
     testImplementation(platform('org.junit:junit-bom:5.9.3'))
     testImplementation('org.junit.jupiter:junit-jupiter')
-    testImplementation 'org.assertj:assertj-core:3.25.3'
+    testImplementation 'org.assertj:assertj-core:3.26.0'
 }
 
 compileJava.options.encoding = 'UTF-8'