diff --git a/pom.xml b/pom.xml
index 05d663ac9..68a19baa2 100644
--- a/pom.xml
+++ b/pom.xml
@@ -354,7 +354,7 @@
             <dependency>
                 <groupId>io.swagger.parser.v3</groupId>
                 <artifactId>swagger-parser</artifactId>
-                <version>2.1.12</version>
+                <version>2.1.21</version>
                 <exclusions>
                     <exclusion>
                         <groupId>com.github.fge</groupId>