diff --git a/metadata/org.koitharu.kotatsu.yml b/metadata/org.koitharu.kotatsu.yml
index 4e1abc07ad..df24453755 100644
--- a/metadata/org.koitharu.kotatsu.yml
+++ b/metadata/org.koitharu.kotatsu.yml
@@ -882,7 +882,18 @@ Builds:
     gradle:
       - yes
 
+  - versionName: 6.1.3
+    versionCode: 581
+    commit: 84ce4c508c612b8d449db32effed3da8861e84d5
+    subdir: app
+    sudo:
+      - apt-get update
+      - apt-get install -y openjdk-17-jdk-headless
+      - update-java-alternatives -a
+    gradle:
+      - yes
+
 AutoUpdateMode: Version
 UpdateCheckMode: Tags ^v[0-9.]+$
-CurrentVersion: 6.1.2
-CurrentVersionCode: 580
+CurrentVersion: 6.1.3
+CurrentVersionCode: 581