diff --git a/spring_controller/pom.xml b/spring_controller/pom.xml
index cf69d9c..f6d16a8 100644
--- a/spring_controller/pom.xml
+++ b/spring_controller/pom.xml
@@ -23,7 +23,7 @@
     <java.web.api.version>8.0</java.web.api.version>
     
     <!-- Spring -->
-    <spring.version>5.3.16</spring.version>
+    <spring.version>5.3.20</spring.version>
     
     <!-- Other stuff dependencies -->
     <jackson.version>2.11.2</jackson.version>