diff --git a/metadata/com.appmindlab.nano.yml b/metadata/com.appmindlab.nano.yml
index b9149e4c61..b4f2c1970b 100644
--- a/metadata/com.appmindlab.nano.yml
+++ b/metadata/com.appmindlab.nano.yml
@@ -371,7 +371,18 @@ Builds:
     gradle:
       - yes
 
+  - versionName: 4.2.1
+    versionCode: 1256
+    commit: c60b84a50d7f13dbccdcb3823f84af6f1803f27d
+    subdir: app
+    sudo:
+      - apt-get update || apt-get update
+      - apt-get install -y openjdk-11-jdk-headless
+      - update-alternatives --auto java
+    gradle:
+      - yes
+
 AutoUpdateMode: Version v%v
 UpdateCheckMode: Tags
-CurrentVersion: 4.2.0
-CurrentVersionCode: 1255
+CurrentVersion: 4.2.1
+CurrentVersionCode: 1256