diff --git a/README.md b/README.md
index 83088af..05e5c66 100644
--- a/README.md
+++ b/README.md
@@ -40,7 +40,7 @@ file.
 
 ```groovy
 dependencies {
-    implementation "eu.europa.ec.eudi:eudi-lib-android-wallet-document-manager:0.1.0-SNAPSHOT"
+    implementation "eu.europa.ec.eudi:eudi-lib-android-wallet-document-manager:0.2.3-SNAPSHOT"
 }
 ```
 
diff --git a/document-manager/src/main/java/eu/europa/ec/eudi/wallet/document/internal/Constants.kt b/document-manager/src/main/java/eu/europa/ec/eudi/wallet/document/internal/Constants.kt
index 22dce41..c74a98e 100644
--- a/document-manager/src/main/java/eu/europa/ec/eudi/wallet/document/internal/Constants.kt
+++ b/document-manager/src/main/java/eu/europa/ec/eudi/wallet/document/internal/Constants.kt
@@ -34,33 +34,10 @@ internal const val MDL_DOCTYPE = "org.iso.18013.5.1.mDL"
 @get:JvmSynthetic
 internal const val MDL_NAMESPACE = "org.iso.18013.5.1"
 
-// AAMVA NAMESPACE
-@get:JvmSynthetic
-internal const val AAMVA_NAMESPACE = "org.iso.18013.5.1.aamva"
-
-// Vehicle Registration
-@get:JvmSynthetic
-internal const val MVR_DOCTYPE = "nl.rdw.mekb.1"
-
-@get:JvmSynthetic
-internal const val MVR_NAMESPACE = "nl.rdw.mekb.1"
-
-// COVID
-@get:JvmSynthetic
-internal const val MICOV_DOCTYPE = "org.micov.1"
-
-@get:JvmSynthetic
-internal const val MICOV_VTR_NAMESPACE = "org.micov.vtr.1"
-
-@get:JvmSynthetic
-internal const val MICOV_ATT_NAMESPACE = "org.micov.attestation.1"
-
 @JvmSynthetic
 internal fun Context.docTypeName(docType: String): String? =
     when (docType) {
         EU_PID_DOCTYPE -> resources.getString(R.string.eu_pid_doctype_name)
         MDL_DOCTYPE -> resources.getString(R.string.mdl_doctype_name)
-        MICOV_DOCTYPE -> resources.getString(R.string.micov_doctype_name)
-        MVR_DOCTYPE -> resources.getString(R.string.mvr_doctype_name)
         else -> null
     }
diff --git a/gradle.properties b/gradle.properties
index f04d383..865f9c9 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -27,7 +27,7 @@ systemProp.sonar.gradle.skipCompile=true
 systemProp.sonar.coverage.jacoco.xmlReportPaths=build/reports/jacoco/testDebugUnitTestCoverage/testDebugUnitTestCoverage.xml,build/reports/jacoco/testReleaseUnitTestCoverage/testReleaseUnitTestCoverage.xml
 systemProp.sonar.projectName=eudi-lib-android-wallet-document-manager
 
-VERSION_NAME=0.2.2-SNAPSHOT
+VERSION_NAME=0.2.3-SNAPSHOT
 
 SONATYPE_HOST=S01
 SONATYPE_AUTOMATIC_RELEASE=false