diff --git a/packages/orb.0.0.2~dev/opam b/packages/orb.0.0.2~dev/opam
index d1375ef..5376743 100644
--- a/packages/orb.0.0.2~dev/opam
+++ b/packages/orb.0.0.2~dev/opam
@@ -14,7 +14,7 @@ depends: [
   "opam-core" {>= "2.1.2"}
   "opam-format" {>= "2.1.2"}
   "opam-solver" {>= "2.1.2"}
-  "opam-state" {>= "2.1.2"}
+  "opam-state" {>= "2.1.2" & < "2.2.0"}
 ]
 build: [
   ["dune" "subst"] {dev}