diff --git a/pkgs/development/python-modules/fastcore/default.nix b/pkgs/development/python-modules/fastcore/default.nix
index be09243c89fd..d28d9aa2593d 100644
--- a/pkgs/development/python-modules/fastcore/default.nix
+++ b/pkgs/development/python-modules/fastcore/default.nix
@@ -6,16 +6,16 @@
   setuptools,
 }:
 
-buildPythonPackage rec {
+buildPythonPackage (finalAttrs: {
   pname = "fastcore";
-  version = "1.11.0";
+  version = "1.12.5";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "fastai";
     repo = "fastcore";
-    tag = version;
-    hash = "sha256-mzOarqm7ng4Jz+z5CNjmff8j0wfNGSYjR2LNhtRfmhc=";
+    tag = finalAttrs.version;
+    hash = "sha256-LYtjUsyvLejbJkTSWC7l3Yg/YoB+pMBTlzMitbzgR1E=";
   };
 
   build-system = [ setuptools ];
@@ -30,8 +30,8 @@ buildPythonPackage rec {
   meta = {
     description = "Python module for Fast AI";
     homepage = "https://github.com/fastai/fastcore";
-    changelog = "https://github.com/fastai/fastcore/blob/${src.tag}/CHANGELOG.md";
-    license = with lib.licenses; [ asl20 ];
+    changelog = "https://github.com/fastai/fastcore/blob/${finalAttrs.src.tag}/CHANGELOG.md";
+    license = lib.licenses.asl20;
     maintainers = with lib.maintainers; [ fab ];
   };
-}
+})
diff --git a/pkgs/development/python-modules/fastgit/default.nix b/pkgs/development/python-modules/fastgit/default.nix
new file mode 100644
index 000000000000..659edadee631
--- /dev/null
+++ b/pkgs/development/python-modules/fastgit/default.nix
@@ -0,0 +1,37 @@
+{
+  lib,
+  buildPythonPackage,
+  fastcore,
+  fetchFromGitHub,
+  setuptools,
+}:
+
+buildPythonPackage (finalAttrs: {
+  pname = "fastgit";
+  version = "0.0.1";
+  pyproject = true;
+
+  src = fetchFromGitHub {
+    owner = "AnswerDotAI";
+    repo = "fastgit";
+    tag = finalAttrs.version;
+    hash = "sha256-zpX8Y8Cuoeh8oeYJjZOD2KZByu7OUwOva546gBP5iZs=";
+  };
+
+  build-system = [ setuptools ];
+
+  dependencies = [ fastcore ];
+
+  pythonImportsCheck = [ "fastgit" ];
+
+  # Module has no tests
+  doCheck = false;
+
+  meta = {
+    description = "Module to use git";
+    homepage = "https://github.com/AnswerDotAI/fastgit";
+    changelog = "https://github.com/AnswerDotAI/fastgit/blob/${finalAttrs.src.tag}/CHANGELOG.md";
+    license = lib.licenses.asl20;
+    maintainers = with lib.maintainers; [ fab ];
+  };
+})
diff --git a/pkgs/development/python-modules/nbdev/default.nix b/pkgs/development/python-modules/nbdev/default.nix
index 6783b65106c1..7aab6cb14667 100644
--- a/pkgs/development/python-modules/nbdev/default.nix
+++ b/pkgs/development/python-modules/nbdev/default.nix
@@ -6,6 +6,7 @@
   setuptools,
   ipywidgets,
   fastcore,
+  fastgit,
   astunparse,
   watchdog,
   execnb,
@@ -15,12 +16,12 @@
 
 buildPythonPackage rec {
   pname = "nbdev";
-  version = "2.4.7";
+  version = "2.4.14";
   pyproject = true;
 
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-SonqSaW/xmM91Cy0aLAkVUrXuNnkjg+ZphZF3I5ZGvQ=";
+    hash = "sha256-zXUbUFf08IncbDO6sHiZP6KFvhF3d+GsFLPp2EuAW3g=";
   };
 
   pythonRelaxDeps = [ "ipywidgets" ];
@@ -34,6 +35,7 @@ buildPythonPackage rec {
     astunparse
     execnb
     fastcore
+    fastgit
     ghapi
     ipywidgets
     pyyaml
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 9fd4d06365d4..200a96eb4b2d 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -5306,6 +5306,8 @@ self: super: with self; {
 
   fastexcel = callPackage ../development/python-modules/fastexcel { };
 
+  fastgit = callPackage ../development/python-modules/fastgit { };
+
   fastimport = callPackage ../development/python-modules/fastimport { };
 
   fastjet = callPackage ../development/python-modules/fastjet { };