diff --git a/build.gradle b/build.gradle
index 89a8c3c..60e4fe7 100644
--- a/build.gradle
+++ b/build.gradle
@@ -23,7 +23,7 @@ ext {
 
 dependencies {
     api 'io.projectreactor:reactor-core:3.4.24'
-    testImplementation 'io.projectreactor:reactor-test:3.4.24'
+    testImplementation 'io.projectreactor:reactor-test:3.5.3'
     testImplementation 'org.junit.jupiter:junit-jupiter-api:5.9.1'
     testRuntimeOnly 'org.junit.jupiter:junit-jupiter-engine:5.9.1'
     jmh "org.openjdk.jmh:jmh-core:$jmhVersion"