diff --git a/ezcurl-lwt.opam b/ezcurl-lwt.opam
index e2cd141..a3305f6 100644
--- a/ezcurl-lwt.opam
+++ b/ezcurl-lwt.opam
@@ -11,7 +11,7 @@ build: [
   #["dune" "runtest" "-p" name] {with-test}
 ]
 depends: [
-  "ocurl"
+  "ocurl" {>= "0.8.0"}
   "ezcurl" { = version }
   "lwt"
   "dune" { >= "1.0" }
diff --git a/ezcurl.opam b/ezcurl.opam
index 3d34e96..243027c 100644
--- a/ezcurl.opam
+++ b/ezcurl.opam
@@ -11,7 +11,7 @@ build: [
   #["dune" "runtest" "-p" name] {with-test}
 ]
 depends: [
-  "ocurl"
+  "ocurl" {>= "0.8.0"}
   "dune" { >= "1.0" }
   "odoc" {with-doc}
   "ocaml" { >= "4.03.0" }