diff --git a/pom.xml b/pom.xml
index a66699c77..31b5a1b07 100644
--- a/pom.xml
+++ b/pom.xml
@@ -49,7 +49,7 @@
         <java.client.version>17</java.client.version>
 
         <!-- must be the same as the parent version -->
-        <spring.boot.version>3.5.1</spring.boot.version>
+        <spring.boot.version>3.5.3</spring.boot.version>
         <spring.cloud.version>2025.0.0</spring.cloud.version>
         <springdoc-openapi.version>2.8.9</springdoc-openapi.version>
         <spring.plugin.core.version>3.0.0</spring.plugin.core.version>