diff --git a/pom.xml b/pom.xml
index 78564f35..a823a8c5 100644
--- a/pom.xml
+++ b/pom.xml
@@ -48,7 +48,7 @@
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 		<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
 		<java.version>17</java.version>
-		<bucket4j.version>8.8.0</bucket4j.version>
+		<bucket4j.version>8.9.0</bucket4j.version>
 		<spring-cloud-starter-gateway.version>4.1.1</spring-cloud-starter-gateway.version>
 	</properties>
 	<dependencyManagement>