diff --git a/build.gradle.kts b/build.gradle.kts
index 5a7ecab5..1df4f421 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -14,7 +14,7 @@ val freemarkerVersion = "2.3.31"
 val kotestVersion = "5.3.1"
 val bouncyCastleVersion = "1.70"
 val springBootVersion = "2.7.0"
-val reactorTestVersion = "3.4.18"
+val reactorTestVersion = "3.4.19"
 val ktorVersion = "2.0.2"
 
 val mavenRepoBaseUrl = "https://oss.sonatype.org"