diff --git a/README.md b/README.md
index aefa2df..18fe27e 100644
--- a/README.md
+++ b/README.md
@@ -92,7 +92,7 @@ repositories {
 ```gradle
 dependencies {
     ...
-  implementation "com.fingerprint.android:pro:2.3.4"
+  implementation "com.fingerprint.android:pro:2.4.0"
 }
 ```
 
diff --git a/app/build.gradle.kts b/app/build.gradle.kts
index 7693d06..23fd676 100644
--- a/app/build.gradle.kts
+++ b/app/build.gradle.kts
@@ -1,9 +1,9 @@
 import com.android.build.gradle.internal.api.BaseVariantOutputImpl
 
 @Suppress("PropertyName")
-val VERSION_NAME="2.3.4"
+val VERSION_NAME="2.4.0"
 @Suppress("PropertyName")
-val VERSION_CODE=18
+val VERSION_CODE=19
 
 plugins {
     id("com.android.application")
diff --git a/docs/client_api.md b/docs/client_api.md
index 76a3ff4..039db42 100644
--- a/docs/client_api.md
+++ b/docs/client_api.md
@@ -149,6 +149,7 @@ and it might me one of:
 - RequestTimeout
 - TooManyRequest
 - OriginNotAvailable
+- PackageNotAuthorized
 - HeaderRestricted
 - NotAvailableForCrawlBots
 - NotAvailableWithoutUA