diff --git a/flake.nix b/flake.nix
index e032fcf..91f4221 100644
--- a/flake.nix
+++ b/flake.nix
@@ -24,6 +24,38 @@
 
         pythonPackages = pkgs.python312Packages;
 
+        pandera = pkgs.python3Packages.buildPythonPackage {
+          version = "0.5.11";
+          pname = "lapx";
+          pyproject = true;
+          src = pkgs.python3Packages.fetchPypi {
+            pname = "pandera";
+            version = "0.20.4";
+            hash = "sha256-zPYXgpPvnUOT3Ed25HR349LdUcgA7N/t7Gf/9Q9K08I=";
+
+          };
+
+          propagatedBuildInputs = with pythonPackages; [
+            multimethod
+            numpy
+            pandas
+            pydantic
+            typeguard
+            typing-inspect
+            wrapt
+          ];
+
+          nativeBuildInputs = with pythonPackages; [ setuptools ];
+
+          meta = with pkgs.lib; {
+            description =
+              "The Open-source Framework for Precision Data Testing";
+            homepage = "https://github.com/unionai-oss/pandera";
+            license = pkgs.lib.licenses.mit;
+            maintainers = with maintainers; [ ];
+          };
+        };
+
         custom-opencv4 = pythonPackages.opencv4.override {
           enableGtk3 = true;
           enableFfmpeg =
@@ -199,6 +231,7 @@
           python312Packages.ultralytics = ultralytics;
           python312Packages.boxmot = boxmot;
           python312Packages.opencv4 = custom-opencv4;
+          python312Pachakes.pandera = pandera;
         };
         devShells.default = pkgs.mkShell {
           buildInputs = [ (pkgs.python312.withPackages (ps: [ ultralytics ])) ];