diff --git a/pkgs/by-name/tr/tribler/package.nix b/pkgs/by-name/tr/tribler/package.nix
index 8fcbc3aa3ff2..17cd26773c38 100644
--- a/pkgs/by-name/tr/tribler/package.nix
+++ b/pkgs/by-name/tr/tribler/package.nix
@@ -1,26 +1,23 @@
 {
   lib,
-  stdenv,
   python312,
-  makeWrapper,
   nix-update-script,
   fetchFromGitHub,
-  rustPlatform,
   buildNpmPackage,
   nodejs_24,
   wrapGAppsHook3,
   libappindicator-gtk3,
 }:
 let
-  version = "8.2.3";
+  version = "8.2.3-unstable-2025-10-14";
   python3 = python312;
   nodejs = nodejs_24;
 
   src = fetchFromGitHub {
     owner = "tribler";
     repo = "Tribler";
-    tag = "v${version}";
-    hash = "sha256-yThl3HhPtwi/pK5Rcr2ClVLY8uCnIyfvdc53A8gjKDg=";
+    rev = "3e5bc56a15c568d0ba41262cad63155445e062da";
+    hash = "sha256-zGh2nVcJyOwVfPEdU8ZDgANFt0KnTqEXU3I3ZOGot2c=";
   };
 
   tribler-webui = buildNpmPackage {
@@ -59,7 +56,6 @@ python3.pkgs.buildPythonApplication {
 
   dependencies = with python3.pkgs; [
     # requirements.txt
-    bitarray
     configobj
     pyipv8
     ipv8-rust-tunnels
@@ -68,12 +64,17 @@ python3.pkgs.buildPythonApplication {
     pillow
     pony
     pystray
+
+    # build/requirements.txt
+    cx-freeze
+    requests
   ];
 
+  nativeBuildInputs = [ wrapGAppsHook3 ];
+
   buildInputs = with python3.pkgs; [
     # setup.py requirements
     pygobject3
-    setuptools
     # sphinx requirements
     sphinxHook
     sphinx
@@ -81,43 +82,40 @@ python3.pkgs.buildPythonApplication {
     sphinx-rtd-theme
     astroid
     # tray icon deps
-    wrapGAppsHook3
     libappindicator-gtk3
     # test phase requirements
     pytestCheckHook
-
   ];
 
   outputs = [
     "out"
   ];
 
+  postPatch = ''
+    # fix the entrypoint
+    substituteInPlace build/setup.py --replace-fail '"tribler=tribler.run:main"' '"tribler=tribler.run:main_sync"'
+    substituteInPlace src/run_tribler.py --replace-fail 'if __name__ == "__main__":' 'def main_sync():'
+
+    # ValueError: ZIP does not support timestamps before 1980
+    substituteInPlace build/win/build.py --replace-fail "if {'setup.py', 'bdist_wheel'}.issubset(sys.argv):" "if True:"
+
+    # copy the built webui
+    rm -r src/tribler/ui
+    ln -s ${tribler-webui} src/tribler/ui
+  '';
+
   buildPhase = ''
-          # fix the entrypoint
-          substituteInPlace build/setup.py --replace-fail '"tribler=tribler.run:main"' '"tribler=tribler.run:main_sync"'
-          substituteInPlace src/run_tribler.py --replace-fail 'if __name__ == "__main__":' 'def main_sync():'
+    runHook preBuild
 
-          # copy the built webui
-          rm -r src/tribler/ui
-          ln -s ${tribler-webui} src/tribler/ui
+    export GITHUB_TAG=v${version}
+    python3 build/debian/update_metainfo.py
+    python3 build/setup.py bdist_wheel
 
-          # build the docs
-    # FIXME:      make doc SPHINXBUILD=${lib.getExe' python3.pkgs.sphinx "sphinx-build"}
-
-          # build the wheel
-          substituteInPlace build/win/build.py --replace-fail "if {'setup.py', 'bdist_wheel'}.issubset(sys.argv):" "if True:"
-          export GITHUB_TAG=v${version}
-          python3 build/debian/update_metainfo.py
-          python3 build/setup.py bdist_wheel
-
-        runHook pytestCheckHook
-
-          # build the docs
-        runHook sphinxHook
+    runHook postBuild
   '';
 
   postInstall = ''
-    ln -s ${tribler-webui} $out/lib/python3.12/site-packages/tribler/ui
+    ln -s ${tribler-webui} $out/lib/python*/site-packages/tribler/ui
   '';
 
   preFixup = ''
@@ -126,10 +124,6 @@ python3.pkgs.buildPythonApplication {
     )
   '';
 
-  postFixup = ''
-    runHook wrapGAppsHook3
-  '';
-
   disabledTests = [
     "test_request_for_version"
     "test_establish_connection"
@@ -139,9 +133,6 @@ python3.pkgs.buildPythonApplication {
     "test_get_set_explicit"
   ];
 
-  disabledTestPaths = [
-  ];
-
   passthru.updateScript = nix-update-script { };
 
   meta = {
diff --git a/pkgs/development/python-modules/pyipv8/default.nix b/pkgs/development/python-modules/pyipv8/default.nix
index b9c4b2fc6b62..5465c546cbad 100644
--- a/pkgs/development/python-modules/pyipv8/default.nix
+++ b/pkgs/development/python-modules/pyipv8/default.nix
@@ -1,33 +1,37 @@
 {
   lib,
   fetchPypi,
-  buildPythonPackage,
-  fetchFromGitHub,
-  cryptography,
-  libnacl,
   aiohttp,
   aiohttp-apispec,
-  pyopenssl,
-  pyasn1,
-  marshmallow,
-  typing-extensions,
-  packaging,
   apispec,
+  buildPythonPackage,
+  cryptography,
+  fetchFromGitHub,
+  libnacl,
+  marshmallow,
+  packaging,
+  pyasn1,
+  pyopenssl,
+  setuptools,
+  pytestCheckHook,
+  typing-extensions,
 }:
 
-buildPythonPackage {
+buildPythonPackage rec {
   pname = "pyipv8";
-  version = "3.0.2197-unstable-2025-07-29";
-  format = "setuptools";
+  version = "3.1";
+  pyproject = true;
 
   src = fetchFromGitHub {
     owner = "tribler";
     repo = "py-ipv8";
-    rev = "db39b85f4c28880dee24d1b59d8eae8ca8b9c03d";
-    hash = "sha256-VIcBPzpK8Cdaz/dRp9QK/MtK41jm8rs/pxnLS716FNM=";
+    tag = version;
+    hash = "sha256-HamjKVuBPSicoP/GldO5kg2Eay50ti03wzeNaPAl0qI=";
   };
 
-  propagatedBuildInputs = [
+  build-system = [ setuptools ];
+
+  dependencies = [
     cryptography
     libnacl
     aiohttp
@@ -40,7 +44,11 @@ buildPythonPackage {
     apispec
   ];
 
-  doCheck = false;
+  doCheck = true;
+
+  __darwinAllowLocalNetworking = true;
+
+  nativeCheckInputs = [ pytestCheckHook ];
 
   meta = with lib; {
     description = "Python implementation of Tribler's IPv8 p2p-networking layer";