diff --git a/binaries.esy.json b/binaries.esy.json
index 28647407..9ac3dedb 100644
--- a/binaries.esy.json
+++ b/binaries.esy.json
@@ -3,7 +3,7 @@
     "ocaml": ">= 4.2.0",
     "@opam/cmdliner": "^1.0.0",
     "@opam/dune": "^2.7.0",
-    "@opam/ppxlib": "< 0.28.0"
+    "@opam/ppxlib": ">= 0.28.0"
   },
   "esy": {
     "build": "dune build -p bisect_ppx",
diff --git a/bisect_ppx.opam b/bisect_ppx.opam
index 0f37f7b7..77a20062 100644
--- a/bisect_ppx.opam
+++ b/bisect_ppx.opam
@@ -22,7 +22,7 @@ depends: [
   "cmdliner" {>= "1.0.0"}
   "dune" {>= "2.7.0"}
   "ocaml" {>= "4.03.0"}
-  "ppxlib" {>= "0.26.0" & < "0.28.0"}
+  "ppxlib" {>= "0.28.0"}
 
   "dune" {with-test & >= "3.0.0"}
   "ocamlformat" {with-test & = "0.16.0"}