diff --git a/pkgs/development/python-modules/chromadb/default.nix b/pkgs/development/python-modules/chromadb/default.nix
index ae5cc6d03206..aa10d25bd9f2 100644
--- a/pkgs/development/python-modules/chromadb/default.nix
+++ b/pkgs/development/python-modules/chromadb/default.nix
@@ -66,24 +66,24 @@
   nix-update-script,
 }:
 
-buildPythonPackage rec {
+buildPythonPackage (finalAttrs: {
   pname = "chromadb";
-  version = "1.4.0";
+  version = "1.4.1";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "chroma-core";
     repo = "chroma";
-    tag = version;
-    hash = "sha256-1saQEMaGuhXT+3bSlxl7yCXYptsOiYh3Uyn4Izn5Q4M=";
+    tag = finalAttrs.version;
+    hash = "sha256-mtUxyuLiwA4l9u+pTPVIsYcvsLPPCI6c8iWK6Lgbwjc=";
   };
 
   # https://github.com/chroma-core/chroma/issues/5996
   disabled = pythonAtLeast "3.14";
 
   cargoDeps = rustPlatform.fetchCargoVendor {
-    inherit pname version src;
-    hash = "sha256-zqE3NhTYrHol5Y6/CRMPQeq43Wo+ofic9SrMLqyJJPs=";
+    inherit (finalAttrs) pname version src;
+    hash = "sha256-WdWc/8vNzcEtdxmAAbBDWxhMamxSnK2YaZPWwQ2zzU4=";
   };
 
   # Can't use fetchFromGitHub as the build expects a zipfile
@@ -95,7 +95,7 @@ buildPythonPackage rec {
   postPatch = ''
     # Nixpkgs is taking the version from `chromadb_rust_bindings` which is versioned independently
     substituteInPlace pyproject.toml \
-      --replace-fail "dynamic = [\"version\"]" "version = \"${version}\""
+      --replace-fail "dynamic = [\"version\"]" "version = \"${finalAttrs.version}\""
 
     # Flip anonymized telemetry to opt in versus current opt-in out for privacy
     substituteInPlace chromadb/config.py \
@@ -108,9 +108,7 @@ buildPythonPackage rec {
     "posthog"
   ];
 
-  build-system = [
-    rustPlatform.maturinBuildHook
-  ];
+  build-system = [ rustPlatform.maturinBuildHook ];
 
   nativeBuildInputs = [
     cargo
@@ -177,14 +175,14 @@ buildPythonPackage rec {
 
   # Disable on aarch64-linux due to broken onnxruntime
   # https://github.com/microsoft/onnxruntime/issues/10038
-  pythonImportsCheck = lib.optionals doCheck [ "chromadb" ];
+  pythonImportsCheck = lib.optionals finalAttrs.doCheck [ "chromadb" ];
 
   # Test collection breaks on aarch64-linux
   doCheck = with stdenv.buildPlatform; !(isAarch && isLinux);
 
   env = {
     ZSTD_SYS_USE_PKG_CONFIG = true;
-    SWAGGER_UI_DOWNLOAD_URL = "file://${swagger-ui}";
+    SWAGGER_UI_DOWNLOAD_URL = "file://${finalAttrs.swagger-ui}";
   };
 
   pytestFlags = [
@@ -269,7 +267,7 @@ buildPythonPackage rec {
   meta = {
     description = "AI-native open-source embedding database";
     homepage = "https://github.com/chroma-core/chroma";
-    changelog = "https://github.com/chroma-core/chroma/releases/tag/${version}";
+    changelog = "https://github.com/chroma-core/chroma/releases/tag/${finalAttrs.src.tag}";
     license = lib.licenses.asl20;
     maintainers = with lib.maintainers; [
       fab
@@ -277,4 +275,4 @@ buildPythonPackage rec {
     ];
     mainProgram = "chroma";
   };
-}
+})