diff --git a/gradle.properties b/gradle.properties
index cae345e412..fe67764226 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -18,7 +18,7 @@ bomProperty=micronautOpenapiVersion
 bomProperties=swaggerVersion
 
 rxJava2Version=2.2.21
-rxJava3Version=3.1.3
+rxJava3Version=3.1.4
 swaggerVersion=2.1.13
 kotlinVersion=1.5.31
 junitVersion=5.7.2