diff --git a/ch-covidcertificate-backend-verification-check/pom.xml b/ch-covidcertificate-backend-verification-check/pom.xml
index 043df76..32077d0 100644
--- a/ch-covidcertificate-backend-verification-check/pom.xml
+++ b/ch-covidcertificate-backend-verification-check/pom.xml
@@ -23,7 +23,7 @@
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
 
-        <spring-boot-version>2.7.8</spring-boot-version>
+        <spring-boot-version>3.0.2</spring-boot-version>
         <spring-cloud-sleuth-version>3.1.6</spring-cloud-sleuth-version>
         <jackson-version>2.11.1</jackson-version>
         <spring-cloud-connectors-version>2.2.13.RELEASE</spring-cloud-connectors-version>