diff --git a/app/build.gradle b/app/build.gradle
index 3c11ffd80..70702f5f3 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -28,6 +28,10 @@ android {
 		// define this values in your local.properties file
 		buildConfigField 'String', 'SHIKIMORI_CLIENT_ID', "\"${localProperty('shikimori.clientId')}\""
 		buildConfigField 'String', 'SHIKIMORI_CLIENT_SECRET', "\"${localProperty('shikimori.clientSecret')}\""
+
+		if (currentBranch() == "feature/nextgen") {
+			applicationIdSuffix = '.next'
+		}
 	}
 	buildTypes {
 		debug {
@@ -76,7 +80,7 @@ afterEvaluate {
 	}
 }
 dependencies {
-	implementation('com.github.nv95:kotatsu-parsers:330495556a') {
+	implementation('com.github.nv95:kotatsu-parsers:c5c84c8630') {
 		exclude group: 'org.json', module: 'json'
 	}
 
diff --git a/app/src/main/java/org/koitharu/kotatsu/core/parser/RemoteMangaRepository.kt b/app/src/main/java/org/koitharu/kotatsu/core/parser/RemoteMangaRepository.kt
index f74946ba6..f98634436 100644
--- a/app/src/main/java/org/koitharu/kotatsu/core/parser/RemoteMangaRepository.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/core/parser/RemoteMangaRepository.kt
@@ -36,10 +36,7 @@ class RemoteMangaRepository(private val parser: MangaParser) : MangaRepository {
 
 	override suspend fun getTags(): Set<MangaTag> = parser.getTags()
 
-	@Deprecated("")
-	fun getFaviconUrl(): String = parser.getFaviconUrl()
-
-	suspend fun getFavicons(): Favicons = parser.parseFavicons()
+	suspend fun getFavicons(): Favicons = parser.getFavicons()
 
 	fun getAuthProvider(): MangaParserAuthProvider? = parser as? MangaParserAuthProvider
 
diff --git a/build.gradle b/build.gradle
index 989d431d9..d92058634 100644
--- a/build.gradle
+++ b/build.gradle
@@ -32,6 +32,16 @@ Object localProperty(String name, Object defaultValue = 'null') {
 	return value != null ? value : defaultValue
 }
 
+String currentBranch() {
+	def branchName = ""
+	try {
+		branchName = "git rev-parse --abbrev-ref HEAD".execute().text.trim();
+	} catch (ignored) {
+		println "Git not found"
+	}
+	return branchName
+}
+
 task clean(type: Delete) {
 	delete rootProject.buildDir
 }
\ No newline at end of file