diff --git a/builder/pom.xml b/builder/pom.xml
index 800fb46..1457c0d 100644
--- a/builder/pom.xml
+++ b/builder/pom.xml
@@ -26,7 +26,7 @@
         <sevntu.version>1.35.0</sevntu.version>
         <lombok.version>1.18.10</lombok.version>
         <spring-platform.version>Brussels-SR6</spring-platform.version>
-        <spring-boot.version>2.1.8.RELEASE</spring-boot.version>
+        <spring-boot.version>2.1.9.RELEASE</spring-boot.version>
         <mapstream.version>3.1.18</mapstream.version>
         <map-builder.version>1.0.0</map-builder.version>
         <mockito.version>3.1.0</mockito.version>