diff --git a/client/build.gradle b/client/build.gradle
index adf1f908..6c30bdec 100644
--- a/client/build.gradle
+++ b/client/build.gradle
@@ -52,7 +52,7 @@ dependencies {
     implementation 'org.springframework.security:spring-security-web:6.0.1'
 
     implementation 'io.projectreactor:reactor-core:3.5.1'
-    testImplementation 'io.projectreactor:reactor-test:3.5.1'
+    testImplementation 'io.projectreactor:reactor-test:3.5.3'
 
     testImplementation('org.junit.jupiter:junit-jupiter:5.9.1')
     testRuntimeOnly('org.junit.jupiter:junit-jupiter-engine:5.9.1')