diff --git a/library.json b/library.json
index 15ab110..3a990ce 100644
--- a/library.json
+++ b/library.json
@@ -7,7 +7,7 @@
   "dependencies": [
     {
       "name": "keeper-contracts",
-      "version": "~0.6.11"
+      "version": "~0.6.12"
     },
     {
       "name": "brizo",
diff --git a/src/ocean/OceanAssets.ts b/src/ocean/OceanAssets.ts
index f9e6d32..b0e418f 100644
--- a/src/ocean/OceanAssets.ts
+++ b/src/ocean/OceanAssets.ts
@@ -66,10 +66,8 @@ export default class OceanAssets {
         const computeServiceDefintionId: string = "1"
         const metadataServiceDefinitionId: string = "2"
 
-        metadata.base.encryptedFiles = [
-            await SecretStoreProvider.getSecretStore()
-                .encryptDocument(did.getId(), metadata.base.files),
-        ]
+        metadata.base.encryptedFiles = await SecretStoreProvider.getSecretStore()
+            .encryptDocument(did.getId(), metadata.base.files)
 
         const template = new Access()
         const serviceAgreementTemplate = new ServiceAgreementTemplate(template)