diff --git a/metadata/org.koitharu.kotatsu.yml b/metadata/org.koitharu.kotatsu.yml
index 91ae090fab..f275becdf5 100644
--- a/metadata/org.koitharu.kotatsu.yml
+++ b/metadata/org.koitharu.kotatsu.yml
@@ -659,7 +659,18 @@ Builds:
     gradle:
       - yes
 
+  - versionName: 5.2.1
+    versionCode: 553
+    commit: d81c22b586ff7c676c0241f3efaff4400c8bc7b6
+    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: '5.2'
-CurrentVersionCode: 552
+CurrentVersion: 5.2.1
+CurrentVersionCode: 553