diff --git a/proxy-adapter/pom.xml b/proxy-adapter/pom.xml
index a336148..39d2196 100644
--- a/proxy-adapter/pom.xml
+++ b/proxy-adapter/pom.xml
@@ -55,7 +55,7 @@
         <dependency>
             <groupId>org.springframework</groupId>
             <artifactId>spring-webflux</artifactId>
-            <version>5.2.7.RELEASE</version>
+            <version>5.3.18</version>
         </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>