diff --git a/10.5.oauth2-rest/pom.xml b/10.5.oauth2-rest/pom.xml
index 99218ab..109421e 100644
--- a/10.5.oauth2-rest/pom.xml
+++ b/10.5.oauth2-rest/pom.xml
@@ -24,7 +24,7 @@
         <spring.security.version>5.8.11</spring.security.version>
         <spring-security-oauth2.version>2.0.9.RELEASE</spring-security-oauth2.version>
         <spring-boot.version>3.1.10</spring-boot.version>
-        <spring.version>5.2.24.RELEASE</spring.version>
+        <spring.version>5.3.32</spring.version>
         <junit.version>4.13.1</junit.version>
         <jersey.version>2.27</jersey.version>
     </properties>