diff --git a/VERSION b/VERSION
index 802f957..589268e 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-1.2.109
\ No newline at end of file
+1.3.0
\ No newline at end of file
diff --git a/internal/services/audit/audit.go b/internal/services/audit/audit.go
index 38785f4..bb35558 100644
--- a/internal/services/audit/audit.go
+++ b/internal/services/audit/audit.go
@@ -258,9 +258,13 @@ func (r *Repo) Cleanup(ctx context.Context, keepDays int) (int64, error) {
 	if r == nil || r.Pool == nil || keepDays <= 0 {
 		return 0, nil
 	}
+	// make_interval(days => $1) nimmt $1 als int — sauber typisiert. Der frühere
+	// ($1::text || ' days')::interval-Ansatz scheiterte, weil keepDays als int
+	// übergeben wird und pgx int nicht als text (OID 25) encoden kann
+	// ("cannot find encode plan") → Cleanup lief nie.
 	tag, err := r.Pool.Exec(ctx, `
 DELETE FROM audit_log
-WHERE created_at < NOW() - ($1::text || ' days')::interval`, keepDays)
+WHERE created_at < NOW() - make_interval(days => $1)`, keepDays)
 	if err != nil {
 		return 0, err
 	}