diff --git a/build.gradle b/build.gradle
index cbb786f..5e7bfe0 100644
--- a/build.gradle
+++ b/build.gradle
@@ -39,7 +39,7 @@ dependencies {
     testImplementation "org.junit.jupiter:junit-jupiter-api:$junitVersion"
     testImplementation "org.junit.jupiter:junit-jupiter-params:$junitVersion"
     testImplementation 'com.sparkjava:spark-core:2.9.4'
-    testImplementation "org.slf4j:slf4j-api:2.0.17"
+    testImplementation "org.slf4j:slf4j-api:2.0.18"
 
     testRuntimeOnly "org.junit.platform:junit-platform-launcher:6.0.3"
     testRuntimeOnly "org.junit.jupiter:junit-jupiter-engine:$junitVersion"