diff --git a/.ocamlformat b/.ocamlformat
index 7a64b1e..57a795d 100644
--- a/.ocamlformat
+++ b/.ocamlformat
@@ -1,4 +1,4 @@
-version=0.17.0
+version=0.26.0
 break-separators=before
 dock-collection-brackets=false
 break-sequences=true
diff --git a/src/pp.ml b/src/pp.ml
index 0227704..886b05d 100644
--- a/src/pp.ml
+++ b/src/pp.ml
@@ -161,7 +161,6 @@ let rec to_fmt ppf t =
   Render.render ppf t ~tag_handler:(fun ppf _tag t -> to_fmt ppf t)
 
 let nop = Nop
-
 let seq a b = Seq (a, b)
 
 let concat ?(sep = Nop) = function
@@ -182,34 +181,22 @@ let concat_mapi ?(sep = Nop) l ~f =
   | l -> Concat (sep, List.mapi l ~f)
 
 let box ?(indent = 0) t = Box (indent, t)
-
 let vbox ?(indent = 0) t = Vbox (indent, t)
-
 let hbox t = Hbox t
-
 let hvbox ?(indent = 0) t = Hvbox (indent, t)
-
 let hovbox ?(indent = 0) t = Hovbox (indent, t)
-
 let verbatim x = Verbatim x
-
 let char x = Char x
-
 let custom_break ~fits ~breaks = Break (fits, breaks)
 
 let break ~nspaces ~shift =
   custom_break ~fits:("", nspaces, "") ~breaks:("", shift, "")
 
 let space = break ~nspaces:1 ~shift:0
-
 let cut = break ~nspaces:0 ~shift:0
-
 let newline = Newline
-
 let text s = Text s
-
 let textf fmt = Printf.ksprintf text fmt
-
 let tag tag t = Tag (tag, t)
 
 let enumerate l ~f =
@@ -225,9 +212,9 @@ let chain l ~f =
               (seq
                  (verbatim
                     (if i = 0 then
-                      "   "
-                    else
-                      "-> "))
+                       "   "
+                     else
+                       "-> "))
                  (f x)))))
 
 module O = struct
diff --git a/src/pp.mli b/src/pp.mli
index f625ad3..5bb5255 100644
--- a/src/pp.mli
+++ b/src/pp.mli
@@ -91,7 +91,9 @@ val newline : _ t
     And the top left corner of this shape is anchored where the box was
     declared. So for instance, the following document:
 
-    {[ Pp.verbatim "....." ++ Pp.box ~indent:2 (Pp.text "some long ... text") ]}
+    {[
+      Pp.verbatim "....." ++ Pp.box ~indent:2 (Pp.text "some long ... text")
+    ]}
 
     would produce:
 
diff --git a/test/tests.ml b/test/tests.ml
index c78afc0..937bb37 100644
--- a/test/tests.ml
+++ b/test/tests.ml
@@ -2,11 +2,8 @@ open StdLabels
 open Pp.O
 
 let print pp = Format.printf "%a@." Pp.to_fmt pp
-
 let many n pp = Array.make n pp |> Array.to_list |> Pp.concat ~sep:Pp.space
-
 let xs n = many n (Pp.char 'x')
-
 let ys n = many n (Pp.char 'y')
 
 let%expect_test _ =