diff --git a/build.gradle b/build.gradle
index e41d01c6a45..6f432b223fd 100644
--- a/build.gradle
+++ b/build.gradle
@@ -28,7 +28,7 @@ configure(allprojects) { project ->
 	dependencyManagement {
 		imports {
 			mavenBom "com.fasterxml.jackson:jackson-bom:2.12.7"
-			mavenBom "io.netty:netty-bom:4.1.87.Final"
+			mavenBom "io.netty:netty-bom:4.1.89.Final"
 			mavenBom "io.projectreactor:reactor-bom:2020.0.27"
 			mavenBom "io.r2dbc:r2dbc-bom:Arabba-SR13"
 			mavenBom "io.rsocket:rsocket-bom:1.1.3"