diff --git a/build.gradle b/build.gradle
index d1e6f03f4d..00649b4672 100644
--- a/build.gradle
+++ b/build.gradle
@@ -121,7 +121,7 @@ ext {
 	nettyQuicVersion = '0.0.68.Final'
 
 	// Testing
-	brotli4jVersion = '1.17.0'
+	brotli4jVersion = '1.18.0'
 	jacksonDatabindVersion = '2.18.2'
 	testAddonVersion = reactorCoreVersion
 	assertJVersion = '3.26.3'