diff --git a/pkgs/development/python-modules/compressai/default.nix b/pkgs/development/python-modules/compressai/default.nix
index 517a33d8aa66..66fa915ebef6 100644
--- a/pkgs/development/python-modules/compressai/default.nix
+++ b/pkgs/development/python-modules/compressai/default.nix
@@ -1,50 +1,59 @@
 {
   lib,
   buildPythonPackage,
-  pythonOlder,
   fetchFromGitHub,
+
+  # build-system
   pybind11,
   setuptools,
-  wheel,
+
+  # dependencies
+  einops,
   numpy,
   matplotlib,
+  pandas,
   pytorch-msssim,
   scipy,
   torch,
+  torch-geometric,
   torchvision,
+
+  # optional-dependencies
   ipywidgets,
   jupyter,
+
+  # tests
   plotly,
   pytestCheckHook,
 }:
 
 buildPythonPackage rec {
   pname = "compressai";
-  version = "1.2.4";
+  version = "1.2.6";
   pyproject = true;
 
-  disabled = pythonOlder "3.6";
-
   src = fetchFromGitHub {
     owner = "InterDigitalInc";
     repo = "CompressAI";
     rev = "refs/tags/v${version}";
-    hash = "sha256-nT2vd7t67agIWobJalORbRuns0UJGRGGbTX2/8vbTiY=";
+    hash = "sha256-xvzhhLn0iBzq3h1nro8/83QWEQe9K4zRa3RSZk+hy3Y=";
     fetchSubmodules = true;
   };
 
-  nativeBuildInputs = [
+  build-system = [
     pybind11
     setuptools
-    wheel
   ];
 
-  propagatedBuildInputs = [
+  dependencies = [
+    einops
     numpy
     matplotlib
+    pandas
     pytorch-msssim
     scipy
     torch
+    torch-geometric
     torchvision
   ];
 
@@ -81,10 +90,10 @@ buildPythonPackage rec {
     "test_pretrained"
   ];
 
-  meta = with lib; {
+  meta = {
     description = "PyTorch library and evaluation platform for end-to-end compression research";
     homepage = "https://github.com/InterDigitalInc/CompressAI";
-    license = licenses.bsd3Clear;
-    maintainers = with maintainers; [ GaetanLepage ];
+    license = lib.licenses.bsd3Clear;
+    maintainers = with lib.maintainers; [ GaetanLepage ];
   };
 }