diff --git a/pom.xml b/pom.xml
index 7c467e90..86d07d66 100644
--- a/pom.xml
+++ b/pom.xml
@@ -82,7 +82,7 @@
 		<junit.version>5.7.1</junit.version>
 		<reactor-bom.version>2020.0.8</reactor-bom.version>
 		<slf4j.version>1.7.30</slf4j.version>
-		<spring.version>5.3.8</spring.version>
+		<spring.version>5.3.9</spring.version>
 		<spring-plugin.version>2.0.0.RELEASE</spring-plugin.version>
 		<kotlin.version>1.4.30</kotlin.version>
 		<kotlinx-coroutines.version>1.4.3</kotlinx-coroutines.version>