diff --git a/gradle/maven.gradle b/gradle/maven.gradle
index 84aa33c5e..59679a121 100644
--- a/gradle/maven.gradle
+++ b/gradle/maven.gradle
@@ -1,5 +1,5 @@
 allprojects {
-  version = "5.5.20"
+  version = "5.5.21"
 }
 
 subprojects {