diff --git a/buildSrc/build.gradle b/buildSrc/build.gradle
index 052b39f6c..ddba94e53 100644
--- a/buildSrc/build.gradle
+++ b/buildSrc/build.gradle
@@ -64,7 +64,7 @@ dependencies {
 
     implementation 'io.github.gradle-nexus:publish-plugin:1.3.0'
     implementation 'io.spring.gradle:dependency-management-plugin:1.1.4'
-    implementation 'io.projectreactor:reactor-core:3.6.4'
+    implementation 'io.projectreactor:reactor-core:3.6.5'
     implementation 'com.apollographql.apollo:apollo-runtime:2.5.14'
     implementation 'com.github.ben-manes:gradle-versions-plugin:0.51.0'
     implementation 'com.github.spullara.mustache.java:compiler:0.9.11'