diff --git a/pkgs/development/ocaml-modules/ocamlformat/generic.nix b/pkgs/development/ocaml-modules/ocamlformat/generic.nix
index 9d77fbb8b126..12b27c5b1809 100644
--- a/pkgs/development/ocaml-modules/ocamlformat/generic.nix
+++ b/pkgs/development/ocaml-modules/ocamlformat/generic.nix
@@ -1,7 +1,8 @@
 {
   lib,
+  ocaml,
   fetchurl,
-  version ? "0.28.1",
+  version ? if lib.versionAtLeast ocaml.version "4.14" then "0.29.0" else "0.28.1",
   astring,
   base,
   camlp-streams,
@@ -50,6 +51,7 @@ rec {
         "0.26.2" = "sha256-Lk9Za/eqNnqET+g7oPawvxSyplF53cCCNj/peT0DdcU=";
         "0.27.0" = "sha256-3b9ITAdtCPmUAO6Et5DsIx9cj8vV0zJKZADVOI6EbRU=";
         "0.28.1" = "sha256-cL2gN9C+2WHtkb21GYsu7vVCREdQqLAV2AzLlLP/Qfs=";
+        "0.29.0" = "sha256-2sd/CpV654K7S4abB7mAOocqNPjB6uiQG0LSG2I8nbU=";
       }
       ."${version}";
   };
diff --git a/pkgs/development/ocaml-modules/ocamlformat/ocamlformat-lib.nix b/pkgs/development/ocaml-modules/ocamlformat/ocamlformat-lib.nix
index 6e3a23f1996d..1df6705a3965 100644
--- a/pkgs/development/ocaml-modules/ocamlformat/ocamlformat-lib.nix
+++ b/pkgs/development/ocaml-modules/ocamlformat/ocamlformat-lib.nix
@@ -17,9 +17,6 @@ buildDunePackage {
   pname = "ocamlformat-lib";
   inherit src version;
 
-  minimalOCamlVersion = "4.08";
-  duneVersion = "3";
-
   nativeBuildInputs = [ menhir ];
 
   propagatedBuildInputs = library_deps;
diff --git a/pkgs/development/ocaml-modules/ocamlformat/ocamlformat-rpc-lib.nix b/pkgs/development/ocaml-modules/ocamlformat/ocamlformat-rpc-lib.nix
index ce419f0c8c4a..bcc17be1f62f 100644
--- a/pkgs/development/ocaml-modules/ocamlformat/ocamlformat-rpc-lib.nix
+++ b/pkgs/development/ocaml-modules/ocamlformat/ocamlformat-rpc-lib.nix
@@ -20,9 +20,6 @@ buildDunePackage {
   pname = "ocamlformat-rpc-lib";
   inherit src version;
 
-  minimalOCamlVersion = "4.08";
-  duneVersion = "3";
-
   propagatedBuildInputs = [
     csexp
     sexplib0
diff --git a/pkgs/development/ocaml-modules/ocamlformat/ocamlformat.nix b/pkgs/development/ocaml-modules/ocamlformat/ocamlformat.nix
index 927fcced62f8..52edee12f4f8 100644
--- a/pkgs/development/ocaml-modules/ocamlformat/ocamlformat.nix
+++ b/pkgs/development/ocaml-modules/ocamlformat/ocamlformat.nix
@@ -17,8 +17,6 @@ buildDunePackage {
   pname = "ocamlformat";
   inherit src version;
 
-  minimalOCamlVersion = "4.08";
-
   nativeBuildInputs = if lib.versionAtLeast version "0.25.1" then [ ] else [ menhir ];
 
   buildInputs = [
@@ -43,6 +41,7 @@ buildDunePackage {
       || lib.versionAtLeast ocaml.version "5.1" && !lib.versionAtLeast version "0.25"
       || lib.versionAtLeast ocaml.version "5.2" && !lib.versionAtLeast version "0.26.2"
       || lib.versionAtLeast ocaml.version "5.3" && !lib.versionAtLeast version "0.27"
-      || lib.versionAtLeast ocaml.version "5.4" && !lib.versionAtLeast version "0.28";
+      || lib.versionAtLeast ocaml.version "5.4" && !lib.versionAtLeast version "0.28"
+      || lib.versionAtLeast version "0.29.0" && !lib.versionAtLeast ocaml.version "4.14";
   };
 }
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 076f98c3d0e0..447d112d9a91 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -4605,6 +4605,7 @@ with pkgs;
   inherit (ocamlPackages)
     ocamlformat # latest version
     ocamlformat_0_28_1
+    ocamlformat_0_29_0
     ;
 
   inherit (ocamlPackages) odig;
diff --git a/pkgs/top-level/ocaml-packages.nix b/pkgs/top-level/ocaml-packages.nix
index 46c6dffbfee5..baf25695bacb 100644
--- a/pkgs/top-level/ocaml-packages.nix
+++ b/pkgs/top-level/ocaml-packages.nix
@@ -1513,6 +1513,7 @@ let
         ocamlformat_0_26_2 = ocamlformat.override { version = "0.26.2"; };
         ocamlformat_0_27_0 = ocamlformat.override { version = "0.27.0"; };
         ocamlformat_0_28_1 = ocamlformat.override { version = "0.28.1"; };
+        ocamlformat_0_29_0 = ocamlformat.override { version = "0.29.0"; };
 
         ocamlformat = callPackage ../development/ocaml-modules/ocamlformat/ocamlformat.nix { };