diff --git a/pkgs/development/python-modules/cbor2/default.nix b/pkgs/development/python-modules/cbor2/default.nix
new file mode 100644
index 00000000000..5d044b4199c
--- /dev/null
+++ b/pkgs/development/python-modules/cbor2/default.nix
@@ -0,0 +1,23 @@
+{ lib, buildPythonPackage, fetchPypi, pytest, pytestcov, setuptools_scm }:
+
+buildPythonPackage rec {
+  pname = "cbor2";
+  version = "4.1.2";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "1bp9l3wdj0wm15xlmlcwbgv6hc6vcfx39nssikj8fkwnd7d1bdhp";
+  };
+
+  nativeBuildInputs = [ setuptools_scm ];
+  checkInputs = [ pytest pytestcov ];
+
+  checkPhase = "pytest";
+
+  meta = with lib; {
+    description = "Pure Python CBOR (de)serializer with extensive tag support";
+    homepage = https://github.com/agronholm/cbor2;
+    license = licenses.mit;
+    maintainers = with maintainers; [ taneb ];
+  };
+}
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 4f876de386b..96fe331e748 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -1334,6 +1334,8 @@ in {
 
   cbor = callPackage ../development/python-modules/cbor {};
 
+  cbor2 = callPackage ../development/python-modules/cbor2 {};
+
   cassandra-driver = callPackage ../development/python-modules/cassandra-driver { };
 
   cccolutils = callPackage ../development/python-modules/cccolutils {};