diff --git a/metadata/com.appmindlab.nano.yml b/metadata/com.appmindlab.nano.yml
index d91769606e..e324929b40 100644
--- a/metadata/com.appmindlab.nano.yml
+++ b/metadata/com.appmindlab.nano.yml
@@ -974,7 +974,15 @@ Builds:
       - yes
     prebuild: echo -e "\norg.gradle.jvmargs=-Xmx4096m" >> ../gradle.properties
 
+  - versionName: 4.5.4a
+    versionCode: 1351
+    commit: 9dddc4698c47cf31acf771acde2e26f161e0210b
+    subdir: app
+    gradle:
+      - yes
+    prebuild: echo -e "\norg.gradle.jvmargs=-Xmx4096m" >> ../gradle.properties
+
 AutoUpdateMode: Version
 UpdateCheckMode: Tags
-CurrentVersion: 4.5.4
-CurrentVersionCode: 1350
+CurrentVersion: 4.5.4a
+CurrentVersionCode: 1351