diff --git a/exporters/src/test/scala/amf/exporters/VocabularyPropertiesTest.scala b/exporters/src/test/scala/amf/exporters/VocabularyPropertiesTest.scala
index ff8d658..ca122c9 100644
--- a/exporters/src/test/scala/amf/exporters/VocabularyPropertiesTest.scala
+++ b/exporters/src/test/scala/amf/exporters/VocabularyPropertiesTest.scala
@@ -26,7 +26,7 @@ class VocabularyPropertiesTest extends AsyncFunSuite with VocabularyTest {
   }
 
   test("Vocabularies parsing api_contract") {
-    testVocabulary(api_contract, 32, 49)
+    testVocabulary(api_contract, 32, 50)
   }
 
   test("Vocabularies parsing core") {
diff --git a/transform/dependencies.properties b/transform/dependencies.properties
index 33dad80..67c64a5 100644
--- a/transform/dependencies.properties
+++ b/transform/dependencies.properties
@@ -1,4 +1,4 @@
 # Leave here for the publication process to detect if amf-transform has to be published!
 # Because we publish a version of amf-transform for each version of amf-client publish.
-amf.apicontract=5.6.3
-amf.rdf=6.6.1
+amf.apicontract=5.6.4
+amf.rdf=6.6.2
diff --git a/versions.yaml b/versions.yaml
index 9ddb87b..58be273 100644
--- a/versions.yaml
+++ b/versions.yaml
@@ -1,2 +1,2 @@
-amf.vocabulary: 55.0.0
-amf.transform: 2.39.0
+amf.vocabulary: 56.0.0
+amf.transform: 2.40.0
diff --git a/vocabulary/src/main/resources/dialects/canonical_webapi_spec.yaml b/vocabulary/src/main/resources/dialects/canonical_webapi_spec.yaml
index e14ee97..dfa7156 100644
--- a/vocabulary/src/main/resources/dialects/canonical_webapi_spec.yaml
+++ b/vocabulary/src/main/resources/dialects/canonical_webapi_spec.yaml
@@ -279,6 +279,10 @@ nodeMappings:
         propertyTerm: apiContract.endpoint
         range: EndPoint
         allowMultiple: true
+      webhooks:
+        propertyTerm: apiContract.webhooks
+        range: EndPoint
+        allowMultiple: true
       security:
         propertyTerm: security.security
         range: SecurityRequirement
diff --git a/vocabulary/src/main/resources/vocabularies/api_contract.yaml b/vocabulary/src/main/resources/vocabularies/api_contract.yaml
index a8964a7..d0f56dd 100644
--- a/vocabulary/src/main/resources/vocabularies/api_contract.yaml
+++ b/vocabulary/src/main/resources/vocabularies/api_contract.yaml
@@ -347,3 +347,7 @@ propertyTerms:
     displayName: variable
     description: Variables in the URL for the server
     range: Parameter
+  webhooks:
+    displayName: webhooks
+    description: Webhooks defined in the API
+    range: EndPoint