diff --git a/pom.xml b/pom.xml
index e457056b..754ae8b0 100644
--- a/pom.xml
+++ b/pom.xml
@@ -83,7 +83,7 @@
 		<junit.version>5.7.0</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>1.4.21</kotlin.version>
 		<kotlinx-coroutines.version>1.4.0</kotlinx-coroutines.version>