Saturn version constraint

Author: Sudha247

domainslib.opam

@@ -10,7 +10,7 @@ bug-reports: "https://github.com/ocaml-multicore/domainslib/issues"
 depends: [
   "dune" {>= "3.0"}
   "ocaml" {>= "5.0"}
-  "saturn" {>= "0.4.0"}
+  "saturn" {>= "1.0.0"}
   "domain-local-await" {>= "0.1.0"}
   "kcas" {>= "0.3.0" & with-test}
   "mirage-clock-unix" {with-test & >= "4.2.0"}