diff --git a/metadata/com.anthonyla.paperize.yml b/metadata/com.anthonyla.paperize.yml
index cdc6d219a2..4cb2bd19e9 100644
--- a/metadata/com.anthonyla.paperize.yml
+++ b/metadata/com.anthonyla.paperize.yml
@@ -70,9 +70,26 @@ Builds:
     postbuild: $$reproducible-apk-tools$$/inplace-fix.py --page-size 16 fix-newlines
       $$OUT$$ 'META-INF/services/*' 'res/*.json'
 
+  - versionName: 2.3.1
+    versionCode: 33
+    commit: 5197800b558731d903030b7a58a3b8d52dcc7833
+    subdir: app
+    sudo:
+      - export CPUS_MAX=6
+      - export CPUS=$(getconf _NPROCESSORS_ONLN)
+      - for (( c=$CPUS_MAX; c<$CPUS; c++ )) ; do echo 0 > /sys/devices/system/cpu/cpu$c/online
+        ; done
+    gradle:
+      - yes
+    srclibs:
+      - reproducible-apk-tools@v0.2.8
+    ndk: 26.3.11579264
+    postbuild: $$reproducible-apk-tools$$/inplace-fix.py --page-size 16 fix-newlines
+      $$OUT$$ 'META-INF/services/*' 'res/*.json'
+
 AllowedAPKSigningKeys: deda8675d63793cb0cf7bc2decb6a2506b16b33040a1fcb1d30807a511e270ac
 
 AutoUpdateMode: Version
 UpdateCheckMode: Tags
-CurrentVersion: 2.3.0
-CurrentVersionCode: 32
+CurrentVersion: 2.3.1
+CurrentVersionCode: 33