diff --git a/wdl-parsing/WDLParsingFunction/pom.xml b/wdl-parsing/WDLParsingFunction/pom.xml
index 5379926..b25d9e4 100644
--- a/wdl-parsing/WDLParsingFunction/pom.xml
+++ b/wdl-parsing/WDLParsingFunction/pom.xml
@@ -175,7 +175,7 @@
             <plugin>
                 <groupId>org.openapitools</groupId>
                 <artifactId>openapi-generator-maven-plugin</artifactId>
-                <version>4.3.1</version>
+                <version>5.1.0</version>
                 <executions>
                     <execution>
                         <goals>