From 528cc4b7a6b2742d2ef5f7df56c5a10c5ea9250c Mon Sep 17 00:00:00 2001
From: Simon Cruanes <simon.cruanes.2007@m4x.org>
Date: Wed, 19 Mar 2025 21:35:08 -0400
Subject: [PATCH] fix: upper bound on ppxlib

---
 dune-project   | 2 +-
 ppx_trace.opam | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/dune-project b/dune-project
index 8bdbe10..1914fc7 100644
--- a/dune-project
+++ b/dune-project
@@ -39,7 +39,7 @@
   (ocaml
    (>= 4.12)) ; we use __FUNCTION__
   (ppxlib
-   (>= 0.28))
+   (and (>= 0.28) (< 0.36)))
   (trace
    (= :version))
   (trace-tef
diff --git a/ppx_trace.opam b/ppx_trace.opam
index 255e00d..8a03fcf 100644
--- a/ppx_trace.opam
+++ b/ppx_trace.opam
@@ -10,7 +10,7 @@ homepage: "https://github.com/c-cube/ocaml-trace"
 bug-reports: "https://github.com/c-cube/ocaml-trace/issues"
 depends: [
   "ocaml" {>= "4.12"}
-  "ppxlib" {>= "0.28"}
+  "ppxlib" {>= "0.28" & < "0.36"}
   "trace" {= version}
   "trace-tef" {= version & with-test}
   "dune" {>= "2.9"}