diff --git a/build.gradle.kts b/build.gradle.kts
index a73608d..1eb4278 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -80,7 +80,7 @@ dependencies {
   testImplementation(gradleTestKit())
 
   val junitVersion = "5.10.3"
-  testImplementation("org.assertj:assertj-core:3.25.3")
+  testImplementation("org.assertj:assertj-core:3.26.3")
   testImplementation("org.junit.jupiter:junit-jupiter-api:$junitVersion")
   testImplementation("net.navatwo:gradle-plugin-better-testing-junit5:0.0.0")