diff --git a/build.gradle b/build.gradle
index 3996243..a1adaac 100644
--- a/build.gradle
+++ b/build.gradle
@@ -56,7 +56,7 @@ dependencies {
     testImplementation "commons-codec:commons-codec:1.16.1"
     testImplementation "commons-io:commons-io:2.15.1"
     testImplementation "com.github.tomakehurst:wiremock-jre8:2.35.2"
-    testImplementation "org.assertj:assertj-core:3.25.3"
+    testImplementation "org.assertj:assertj-core:3.26.0"
     testImplementation "org.junit.jupiter:junit-jupiter-api:$junitVersion"
     testImplementation "org.junit.jupiter:junit-jupiter-params:$junitVersion"
     testImplementation "org.junit.jupiter:junit-jupiter-engine:$junitVersion"