diff --git a/modules/openapi-generator/pom.xml b/modules/openapi-generator/pom.xml
index 7a9ed141f6f7..02b434b81ca6 100644
--- a/modules/openapi-generator/pom.xml
+++ b/modules/openapi-generator/pom.xml
@@ -402,6 +402,16 @@
             <groupId>com.github.joschi.jackson</groupId>
             <artifactId>jackson-datatype-threetenbp</artifactId>
             <version>${jackson-threetenbp.version}</version>
+            <exclusions>
+                <exclusion>
+                    <groupId>com.fasterxml.jackson.core</groupId>
+                    <artifactId>jackson-databind</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>com.fasterxml.jackson.core</groupId>
+                    <artifactId>jackson-core</artifactId>
+                </exclusion>
+            </exclusions>
         </dependency>
         <dependency>
             <groupId>org.openapitools</groupId>