diff --git a/spring/spring-email-annotation/pom.xml b/spring/spring-email-annotation/pom.xml
index aeac2ce..015232a 100644
--- a/spring/spring-email-annotation/pom.xml
+++ b/spring/spring-email-annotation/pom.xml
@@ -21,7 +21,7 @@
     </build>
 
     <properties>
-        <spring-base-version>5.1.3.RELEASE</spring-base-version>
+        <spring-base-version>5.2.20.RELEASE</spring-base-version>
     </properties>
 
     <dependencies>