diff --git a/small_projects/CalculatorProject/pom.xml b/small_projects/CalculatorProject/pom.xml
index b924e0fd..8aeeaacf 100644
--- a/small_projects/CalculatorProject/pom.xml
+++ b/small_projects/CalculatorProject/pom.xml
@@ -11,7 +11,7 @@
         <dependency>
             <groupId>org.springframework</groupId>
             <artifactId>spring-expression</artifactId>
-            <version>3.2.8.RELEASE</version>
+            <version>5.2.21.RELEASE</version>
         </dependency>
         <dependency>
             <groupId>com.jfoenix</groupId>