diff --git a/design-patterns/pom.xml b/design-patterns/pom.xml
index 3c6e420..005f9d9 100644
--- a/design-patterns/pom.xml
+++ b/design-patterns/pom.xml
@@ -14,7 +14,7 @@
         <encoding>UTF-8</encoding>
         <maven.compiler.source>11</maven.compiler.source>
         <maven.compiler.target>11</maven.compiler.target>
-        <spring.version>5.2.8.RELEASE</spring.version>
+        <spring.version>5.2.22.RELEASE</spring.version>
         <spring.ws.version></spring.ws.version>
         <spring.integration.version></spring.integration.version>
         <hibernate.version>5.4.20.Final</hibernate.version>