diff --git a/knora-ontologies/knora-base.ttl b/knora-ontologies/knora-base.ttl
index fdd4242325..97036bf611 100644
--- a/knora-ontologies/knora-base.ttl
+++ b/knora-ontologies/knora-base.ttl
@@ -21,7 +21,7 @@
 
     :attachedToProject knora-admin:SystemProject ;
 
-    :ontologyVersion "knora-base v13" .
+    :ontologyVersion "knora-base v14" .
 
 
 
diff --git a/webapi/src/main/scala/org/knora/webapi/package.scala b/webapi/src/main/scala/org/knora/webapi/package.scala
index 5ec974651c..9690b6cfbd 100644
--- a/webapi/src/main/scala/org/knora/webapi/package.scala
+++ b/webapi/src/main/scala/org/knora/webapi/package.scala
@@ -11,7 +11,7 @@ package object webapi {
    * The version of `knora-base` and of the other built-in ontologies that this version of Knora requires.
    * Must be the same as the object of `knora-base:ontologyVersion` in the `knora-base` ontology being used.
    */
-  val KnoraBaseVersion: String = "knora-base v13"
+  val KnoraBaseVersion: String = "knora-base v14"
 
   /**
    * `IRI` is a synonym for `String`, used to improve code readability.
diff --git a/webapi/src/main/scala/org/knora/webapi/store/triplestore/upgrade/RepositoryUpdatePlan.scala b/webapi/src/main/scala/org/knora/webapi/store/triplestore/upgrade/RepositoryUpdatePlan.scala
index b1b8781b2a..a5499f9cbc 100644
--- a/webapi/src/main/scala/org/knora/webapi/store/triplestore/upgrade/RepositoryUpdatePlan.scala
+++ b/webapi/src/main/scala/org/knora/webapi/store/triplestore/upgrade/RepositoryUpdatePlan.scala
@@ -47,7 +47,8 @@ object RepositoryUpdatePlan {
       PluginForKnoraBaseVersion(
         versionNumber = 13,
         plugin = new UpgradePluginPR1921(featureFactoryConfig, log)
-      ) // PR 1921
+      ), // PR 1921
+      PluginForKnoraBaseVersion(versionNumber = 14, plugin = new NoopPlugin) // PR 1992
     )
 
   /**