diff --git a/core/pom.xml b/core/pom.xml
index cd1b1cb..03db382 100644
--- a/core/pom.xml
+++ b/core/pom.xml
@@ -70,7 +70,7 @@
         <dependency>
             <groupId>org.springframework</groupId>
             <artifactId>spring-expression</artifactId>
-            <version>5.2.0.RELEASE</version>
+            <version>5.2.21.RELEASE</version>
             <scope>provided</scope>
         </dependency>