diff --git a/build.gradle.kts b/build.gradle.kts
index 29c363d..98872f2 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -19,7 +19,7 @@ dependencies {
     testImplementation("org.junit.jupiter:junit-jupiter-params:5.10.2")
     testRuntimeOnly("org.junit.jupiter:junit-jupiter-engine:5.10.2")
 
-    testImplementation("org.assertj:assertj-core:3.25.3")
+    testImplementation("org.assertj:assertj-core:3.26.0")
 }
 
 tasks.withType<Test> {