diff --git a/pkgs/development/ocaml-modules/git/default.nix b/pkgs/development/ocaml-modules/git/default.nix
index 5e1a0461abb1..c3f27a3c7b97 100644
--- a/pkgs/development/ocaml-modules/git/default.nix
+++ b/pkgs/development/ocaml-modules/git/default.nix
@@ -8,14 +8,13 @@
 
 buildDunePackage rec {
   pname = "git";
-  version = "3.13.0";
+  version = "3.14.0";
 
   minimalOCamlVersion = "4.08";
-  duneVersion = "3";
 
   src = fetchurl {
     url = "https://github.com/mirage/ocaml-git/releases/download/${version}/git-${version}.tbz";
-    hash = "sha256-98w2Amze/B+YN/ENfSb0V8I2yyFUf8rSEOcUg1YbVdM=";
+    hash = "sha256-u1Nq8zo2YfAnRXib+IqYV0sWOGraqxrJC33NdDQaYsE=";
   };
 
   # remove changelog for the carton package
diff --git a/pkgs/development/ocaml-modules/git/mirage.nix b/pkgs/development/ocaml-modules/git/mirage.nix
index 28ce7c4a3f30..ad5a399bda63 100644
--- a/pkgs/development/ocaml-modules/git/mirage.nix
+++ b/pkgs/development/ocaml-modules/git/mirage.nix
@@ -44,7 +44,6 @@ buildDunePackage {
   inherit (git) version src;
 
   minimalOCamlVersion = "4.08";
-  duneVersion = "3";
 
   buildInputs = [
     dns
diff --git a/pkgs/development/ocaml-modules/git/paf.nix b/pkgs/development/ocaml-modules/git/paf.nix
index 99f0175f0f40..4806909962c0 100644
--- a/pkgs/development/ocaml-modules/git/paf.nix
+++ b/pkgs/development/ocaml-modules/git/paf.nix
@@ -26,7 +26,6 @@ buildDunePackage {
   inherit (git) version src;
 
   minimalOCamlVersion = "4.08";
-  duneVersion = "3";
 
   propagatedBuildInputs = [
     git
diff --git a/pkgs/development/ocaml-modules/git/unix.nix b/pkgs/development/ocaml-modules/git/unix.nix
index 1079f554731d..28bfb40cf8cb 100644
--- a/pkgs/development/ocaml-modules/git/unix.nix
+++ b/pkgs/development/ocaml-modules/git/unix.nix
@@ -15,7 +15,6 @@ buildDunePackage {
   inherit (git) version src;
 
   minimalOCamlVersion = "4.08";
-  duneVersion = "3";
 
   buildInputs = [
     awa