diff --git a/pkgs/development/python-modules/charset-normalizer/default.nix b/pkgs/development/python-modules/charset-normalizer/default.nix
new file mode 100644
index 000000000000..dc0f5e1b296a
--- /dev/null
+++ b/pkgs/development/python-modules/charset-normalizer/default.nix
@@ -0,0 +1,35 @@
+{ lib
+, buildPythonPackage
+, fetchFromGitHub
+, pytestCheckHook
+}:
+
+buildPythonPackage rec {
+  pname = "charset-normalizer";
+  version = "2.0.1";
+
+  src = fetchFromGitHub {
+    owner = "Ousret";
+    repo = "charset_normalizer";
+    rev = version;
+    sha256 = "04rnyrqay11kma9pzagi1mzhc0sq37ggpv39kad2d4ynm35v2hfq";
+  };
+
+  checkInputs = [
+    pytestCheckHook
+  ];
+
+  postPatch = ''
+    substituteInPlace setup.cfg \
+      --replace " --cov=charset_normalizer --cov-report=term-missing" ""
+  '';
+
+  pythonImportsCheck = [ "charset_normalizer" ];
+
+  meta = with lib; {
+    description = "Python module for encoding and language detection";
+    homepage = "https://charset-normalizer.readthedocs.io/";
+    license = licenses.mit;
+    maintainers = with maintainers; [ fab ];
+  };
+}
diff --git a/pkgs/development/python-modules/fpyutils/default.nix b/pkgs/development/python-modules/fpyutils/default.nix
index 0120391aee1b..493304428524 100644
--- a/pkgs/development/python-modules/fpyutils/default.nix
+++ b/pkgs/development/python-modules/fpyutils/default.nix
@@ -9,14 +9,14 @@
 
 buildPythonPackage rec {
   pname = "fpyutils";
-  version = "2.0.0";
+  version = "2.0.1";
   disabled = pythonOlder "3.5";
 
   src = fetchFromGitHub {
     owner = "frnmst";
     repo = pname;
     rev = version;
-    sha256 = "1n15fvd6191ixxsza49fdd8j43hs0agagg8k9v6rc7by1ffqnl2b";
+    sha256 = "1dksx5ykm7f1bi16wg8kqqqlnc874k3vg9kfjbbbalv8w0g2g2am";
   };
 
   propagatedBuildInputs = [
diff --git a/pkgs/development/python-modules/requests/default.nix b/pkgs/development/python-modules/requests/default.nix
index 8b5514f63936..876046066895 100644
--- a/pkgs/development/python-modules/requests/default.nix
+++ b/pkgs/development/python-modules/requests/default.nix
@@ -1,7 +1,9 @@
 { lib
+, brotlicffi
 , buildPythonPackage
 , certifi
 , chardet
+, charset-normalizer
 , fetchPypi
 , idna
 , pytest-mock
@@ -9,18 +11,22 @@
 , pytestCheckHook
 , urllib3
 , isPy27
+, trustme
 }:
 
 buildPythonPackage rec {
   pname = "requests";
-  version = "2.25.1";
+  version = "2.26.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "sha256-J5c91KkEpPE7JjoZyGbBO5KjntHJZGVfAl8/jT11uAQ=";
+    sha256 = "sha256-uKpY+M95P/2HgtPYyxnmbvNverpDU+7IWedGeLAbB6c=";
   };
 
-  patches = [ ./0001-Prefer-NixOS-Nix-default-CA-bundles-over-certifi.patch ];
+  patches = [
+    # Use the default NixOS CA bundle from the certifi package
+    ./0001-Prefer-NixOS-Nix-default-CA-bundles-over-certifi.patch
+  ];
 
   postPatch = ''
     # Use latest idna
@@ -28,7 +34,9 @@ buildPythonPackage rec {
   '';
 
   propagatedBuildInputs = [
+    brotlicffi
     certifi
+    charset-normalizer
     chardet
     idna
     urllib3
@@ -38,6 +46,7 @@ buildPythonPackage rec {
     pytest-mock
     pytest-xdist
     pytestCheckHook
+    trustme
   ];
 
   # AttributeError: 'KeywordMapping' object has no attribute 'get'
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 428913333280..e6984fabebc7 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -1419,6 +1419,8 @@ in {
 
   chardet = callPackage ../development/python-modules/chardet { };
 
+  charset-normalizer = callPackage ../development/python-modules/charset-normalizer { };
+
   chart-studio = callPackage ../development/python-modules/chart-studio { };
 
   check-manifest = callPackage ../development/python-modules/check-manifest { };