diff --git a/docs/api/sovity-edc-api-wrapper.yaml b/docs/api/sovity-edc-api-wrapper.yaml
index c794ad87c..64b183ee5 100644
--- a/docs/api/sovity-edc-api-wrapper.yaml
+++ b/docs/api/sovity-edc-api-wrapper.yaml
@@ -627,11 +627,11 @@ components:
     DataSourceType:
       type: string
       description: Supported Data Source Types by UiDataSource
+      default: CUSTOM
       enum:
       - HTTP_DATA
       - ON_REQUEST
       - CUSTOM
-      default: CUSTOM
     SecretValue:
       type: object
       properties:
@@ -839,6 +839,7 @@ components:
     UiDataSourceHttpDataMethod:
       type: string
       description: Supported HTTP Methods by UiDataSource
+      default: GET
       enum:
       - GET
       - POST
@@ -846,7 +847,6 @@ components:
       - PATCH
       - DELETE
       - OPTIONS
-      default: GET
     UiDataSourceOnRequest:
       required:
       - contactEmail
diff --git a/utils/json-and-jsonld-utils/src/main/java/de/sovity/edc/utils/jsonld/vocab/Prop.java b/utils/json-and-jsonld-utils/src/main/java/de/sovity/edc/utils/jsonld/vocab/Prop.java
index 31f0b8fca..04499e610 100644
--- a/utils/json-and-jsonld-utils/src/main/java/de/sovity/edc/utils/jsonld/vocab/Prop.java
+++ b/utils/json-and-jsonld-utils/src/main/java/de/sovity/edc/utils/jsonld/vocab/Prop.java
@@ -79,7 +79,7 @@ public class Dcat {
         /**
          * Context as specified in https://www.w3.org/TR/vocab-dcat-3/#normative-namespaces
          */
-        public final String CTX = "http://www.w3.org/ns/dcat#";
+        public final String CTX = "https://www.w3.org/ns/dcat/";
 
         public final String DATASET = CTX + "dataset";