diff --git a/git-paf.opam b/git-paf.opam
index 0071b3470..a94710d20 100644
--- a/git-paf.opam
+++ b/git-paf.opam
@@ -35,3 +35,7 @@ build: [
   ["dune" "runtest" "-p" name "-j" jobs "--no-buffer"] {with-test}
 ]
 dev-repo: "git+https://github.com/mirage/ocaml-git.git"
+pin-depends: [
+  [ "paf" "git+https://github.com/dinosaure/paf-le-chien.git#90adffeaaeb890af23b7591c5e9a4b9c5737de21" ]
+  [ "httpaf" "git+https://github.com/inhabitedtype/httpaf.git#94ea5d6c233d55e642d60818afebd345f7eccb24" ]
+]
diff --git a/src/git-paf/git_paf.ml b/src/git-paf/git_paf.ml
index 379d388ef..854f00e2f 100644
--- a/src/git-paf/git_paf.ml
+++ b/src/git-paf/git_paf.ml
@@ -110,16 +110,16 @@ let response_handler mvar pusher resp body =
   let rec on_read buf ~off ~len =
     let str = Bigstringaf.substring buf ~off ~len in
     pusher (Some str);
-    Httpaf.Body.schedule_read ~on_eof ~on_read body
+    Httpaf.Body.Reader.schedule_read ~on_eof ~on_read body
   in
-  Httpaf.Body.schedule_read ~on_eof ~on_read body;
+  Httpaf.Body.Reader.schedule_read ~on_eof ~on_read body;
   Lwt.async @@ fun () -> Lwt_mvar.put mvar resp
 
 let transmit body = function
-  | None -> Httpaf.Body.close_writer body
+  | None -> Httpaf.Body.Writer.close body
   | Some str ->
-      Httpaf.Body.write_string body str;
-      Httpaf.Body.close_writer body
+      Httpaf.Body.Writer.write_string body str;
+      Httpaf.Body.Writer.close body
 
 exception Invalid_response_body_length of Httpaf.Response.t
 exception Malformed_response of string