diff --git a/dune-project b/dune-project
index 1ad5563f..acca113d 100644
--- a/dune-project
+++ b/dune-project
@@ -53,7 +53,7 @@
  (depopts atomic trace thread-local-storage lwt eio picos)
  (conflicts
   (trace
-   (< 0.11)))
+   (< 0.12)))
  (tags
   (instrumentation tracing opentelemetry datadog jaeger)))
 
diff --git a/opentelemetry.opam b/opentelemetry.opam
index cdd8401f..338ca48e 100644
--- a/opentelemetry.opam
+++ b/opentelemetry.opam
@@ -28,7 +28,7 @@ depends: [
 ]
 depopts: ["atomic" "trace" "thread-local-storage" "lwt" "eio" "picos"]
 conflicts: [
-  "trace" {< "0.11"}
+  "trace" {< "0.12"}
 ]
 build: [
   ["dune" "subst"] {dev}