diff --git a/pom.xml b/pom.xml
index 1cfddbe..5f458b2 100644
--- a/pom.xml
+++ b/pom.xml
@@ -86,7 +86,7 @@
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     <jetty-version>10.0.23</jetty-version>
     <rxjava-version>3.1.8</rxjava-version>
-    <spring-version>5.3.37</spring-version>
+    <spring-version>5.3.39</spring-version>
     <slf4j-version>2.0.14</slf4j-version>
     <reactivestreams-version>1.0.4</reactivestreams-version>
   </properties>