diff --git a/pom.xml b/pom.xml
index 7bf659b9..f8494c46 100644
--- a/pom.xml
+++ b/pom.xml
@@ -231,7 +231,7 @@
         <r2dbc.version>Arabba-SR7</r2dbc.version>
 
         <slf4j-api.version>1.7.30</slf4j-api.version>
-        <spring-boot.version>2.3.4.RELEASE</spring-boot.version>
+        <spring-boot.version>2.5.5</spring-boot.version>
         <spring-cloud-kubernetes.version>1.1.6.RELEASE</spring-cloud-kubernetes.version>
         <throwing-function.version>1.5.1</throwing-function.version>