diff --git a/VCL/build.gradle b/VCL/build.gradle
index 17d163e7..62c584aa 100644
--- a/VCL/build.gradle
+++ b/VCL/build.gradle
@@ -13,8 +13,8 @@ android {
     defaultConfig {
         minSdk 24
         targetSdk 33
-        versionName "1.23.0"
-        versionCode 119
+        versionName "1.23.1"
+        versionCode 120
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
         consumerProguardFiles "consumer-rules.pro"
     }
@@ -217,9 +217,9 @@ repositories {
 dependencies {
     implementation 'androidx.core:core-ktx:1.9.0'
 
-    implementation "com.nimbusds:nimbus-jose-jwt:9.35"
+    implementation "com.nimbusds:nimbus-jose-jwt:9.37"
     //noinspection GradleDependency
-    implementation "androidx.security:security-crypto:1.0.0-rc03"
+    implementation "androidx.security:security-crypto:1.0.0"
 
     // Reflection
 //    implementation "org.jetbrains.kotlin:kotlin-reflect:$kotlin_version"
diff --git a/VCL/src/main/java/io/velocitycareerlabs/api/entities/VCLCredentialManifestDescriptor.kt b/VCL/src/main/java/io/velocitycareerlabs/api/entities/VCLCredentialManifestDescriptor.kt
index b2fd6715..beda2984 100644
--- a/VCL/src/main/java/io/velocitycareerlabs/api/entities/VCLCredentialManifestDescriptor.kt
+++ b/VCL/src/main/java/io/velocitycareerlabs/api/entities/VCLCredentialManifestDescriptor.kt
@@ -7,9 +7,11 @@
 
 package io.velocitycareerlabs.api.entities
 
+import io.velocitycareerlabs.impl.extensions.appendQueryParams
+import io.velocitycareerlabs.impl.extensions.encode
 import io.velocitycareerlabs.impl.extensions.getUrlSubPath
 
-open class VCLCredentialManifestDescriptor(
+abstract class VCLCredentialManifestDescriptor(
     val uri: String? = null,
     val issuingType: VCLIssuingType = VCLIssuingType.Career,
     val credentialTypes: List<String>? = null,
@@ -17,8 +19,22 @@ open class VCLCredentialManifestDescriptor(
     val vendorOriginContext: String? = null,
     val deepLink: VCLDeepLink? = null
 ) {
+    open val endpoint =  generateQueryParams()?.let { queryParams ->
+        uri?.appendQueryParams(queryParams)
+    } ?: uri
+
     val did = uri?.getUrlSubPath(KeyDidPrefix)
 
+    private fun generateQueryParams(): String? {
+        val pCredentialTypes = credentialTypes?.let { credTypes ->
+            credTypes.map { it.encode() }.joinToString(separator = "&") { "$KeyCredentialTypes=$it" } }
+        val pPushDelegate = pushDelegate?.let {
+            "$KeyPushDelegatePushUrl=${it.pushUrl.encode()}&" + "$KeyPushDelegatePushToken=${it.pushToken}"
+        }
+        val qParams = listOfNotNull(pCredentialTypes, pPushDelegate).filter { it.isNotBlank() }
+        return if(qParams.isNotEmpty()) qParams.joinToString("&") else null
+    }
+
     open fun toPropsString() =
         StringBuilder()
             .append("\nuri: , $uri")
@@ -29,8 +45,6 @@ open class VCLCredentialManifestDescriptor(
             .append("\nvendorOriginContext: , $vendorOriginContext")
             .toString()
 
-    open val endpoint: String? get() =  uri
-
     companion object CodingKeys {
         const val KeyId = "id"
         const val KeyDidPrefix = "did:"
diff --git a/VCL/src/main/java/io/velocitycareerlabs/api/entities/VCLCredentialManifestDescriptorByService.kt b/VCL/src/main/java/io/velocitycareerlabs/api/entities/VCLCredentialManifestDescriptorByService.kt
index 56a5613f..1623d688 100644
--- a/VCL/src/main/java/io/velocitycareerlabs/api/entities/VCLCredentialManifestDescriptorByService.kt
+++ b/VCL/src/main/java/io/velocitycareerlabs/api/entities/VCLCredentialManifestDescriptorByService.kt
@@ -26,18 +26,4 @@ class VCLCredentialManifestDescriptorByService(
         StringBuilder(super.toPropsString())
             .append("\nservice: ${service.toPropsString()}")
             .toString()
-
-    override val endpoint =  generateQueryParams()?.let { queryParams ->
-        uri?.appendQueryParams(queryParams)
-    } ?: uri
-
-    private fun generateQueryParams(): String? {
-        val pCredentialTypes = credentialTypes?.let { credTypes ->
-            credTypes.map { it.encode() }.joinToString(separator = "&") { "$KeyCredentialTypes=$it" } }
-        val pPushDelegate = pushDelegate?.let {
-            "$KeyPushDelegatePushUrl=${it.pushUrl.encode()}&" + "$KeyPushDelegatePushToken=${it.pushToken}"
-        }
-        val qParams = listOfNotNull(pCredentialTypes, pPushDelegate).filter { it.isNotBlank() }
-        return if(qParams.isNotEmpty()) qParams.joinToString("&") else null
-    }
 }
\ No newline at end of file
diff --git a/VCL/src/test/java/io/velocitycareerlabs/entities/VCLCredentialManifestDescriptorByDeepLinkTest.kt b/VCL/src/test/java/io/velocitycareerlabs/entities/VCLCredentialManifestDescriptorByDeepLinkTest.kt
index 2253a2c4..45aea6c3 100644
--- a/VCL/src/test/java/io/velocitycareerlabs/entities/VCLCredentialManifestDescriptorByDeepLinkTest.kt
+++ b/VCL/src/test/java/io/velocitycareerlabs/entities/VCLCredentialManifestDescriptorByDeepLinkTest.kt
@@ -31,16 +31,17 @@ internal class VCLCredentialManifestDescriptorByDeepLinkTest {
         subject = VCLCredentialManifestDescriptorByDeepLink(
             deepLink = CredentialManifestDescriptorMocks.DeepLink,
             issuingType = VCLIssuingType.Career,
-            pushDelegate = VCLPushDelegate(pushUrl = "some url", pushToken = "some token")
+            pushDelegate = VCLPushDelegate(pushUrl = "some_url", pushToken = "some_token")
         )
 
         assert(
-            subject.endpoint?.decode()
-                ?.isUrlEquivalentTo(CredentialManifestDescriptorMocks.DeepLinkRequestUri.decode()) == true
+            subject.endpoint?.decode()?.isUrlEquivalentTo(
+                CredentialManifestDescriptorMocks.DeepLinkRequestUri.decode() + "&push_delegate.push_url=some_url&push_delegate.push_token=some_token"
+            ) == true
         )
         assert(subject.did == CredentialManifestDescriptorMocks.IssuerDid)
-        assert(subject.pushDelegate?.pushUrl == "some url")
-        assert(subject.pushDelegate?.pushToken == "some token")
+        assert(subject.pushDelegate?.pushUrl == "some_url")
+        assert(subject.pushDelegate?.pushToken == "some_token")
     }
 
     @After
diff --git a/app/build.gradle b/app/build.gradle
index 9d3499e7..4a62cb5b 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -51,7 +51,7 @@ dependencies {
     androidTestImplementation 'androidx.test.ext:junit:1.1.5'
     androidTestImplementation 'androidx.test.espresso:espresso-core:3.5.1'
 //    Must: be added:
-    implementation "com.nimbusds:nimbus-jose-jwt:9.35"
+    implementation "com.nimbusds:nimbus-jose-jwt:9.37"
     implementation project(':VCL')
 
 //    implementation "io.velocitycareerlabs:vcl:x.y.z"