diff --git a/buildSrc/build.gradle b/buildSrc/build.gradle
index 08059b492..a695f709f 100644
--- a/buildSrc/build.gradle
+++ b/buildSrc/build.gradle
@@ -82,7 +82,7 @@ dependencies {
     implementation localGroovy()
 
     implementation 'io.github.gradle-nexus:publish-plugin:2.0.0'
-    implementation 'io.projectreactor:reactor-core:3.8.2'
+    implementation 'io.projectreactor:reactor-core:3.8.3'
     implementation ('org.gretty:gretty:5.0.1') {
         exclude group: 'org.springframework.boot', module: 'spring-boot-loader-tools'
     }