diff --git a/pkgs/development/python-modules/hypothesis/default.nix b/pkgs/development/python-modules/hypothesis/default.nix
index 91939d14688..d5ee59ac2d9 100644
--- a/pkgs/development/python-modules/hypothesis/default.nix
+++ b/pkgs/development/python-modules/hypothesis/default.nix
@@ -1,5 +1,5 @@
-{ stdenv, buildPythonPackage, fetchFromGitHub, python
-, pythonOlder, pythonAtLeast, enum34
+{ lib, buildPythonPackage, fetchFromGitHub, python
+, isPy3k, attrs, coverage, enum34
 , doCheck ? true, pytest, pytest_xdist, flake8, flaky, mock
 }:
 buildPythonPackage rec {
@@ -9,20 +9,19 @@ buildPythonPackage rec {
   # pytz fake_factory django numpy pytest
   # If you need these, you can just add them to your environment.
 
-  version = "3.27.0";
+  version = "3.45.2";
   pname = "hypothesis";
-  name = "${pname}-${version}";
 
   # Upstream prefers github tarballs
   src = fetchFromGitHub {
     owner = "HypothesisWorks";
     repo = "hypothesis-python";
-    rev = "${version}";
-    sha256 = "1lvhd8jrwajyc5w1alb9vinsi97fjfqpkxkh8g8j527831lig0j0";
- };
+    rev = version;
+    sha256 = "063sn5m1966gvm3wrlxczdq4vw0r94h3nd9xpr94qxahpg2r4bpb";
+  };
 
-  checkInputs = stdenv.lib.optionals doCheck [ pytest pytest_xdist flake8 flaky mock];
-  propagatedBuildInputs = stdenv.lib.optionals (pythonOlder "3.4") [ enum34 ];
+  checkInputs = [ pytest pytest_xdist flaky mock ];
+  propagatedBuildInputs = [ attrs coverage ] ++ lib.optional (!isPy3k) [ enum34 ];
 
   inherit doCheck;
 
@@ -32,11 +31,7 @@ buildPythonPackage rec {
     py.test tests/cover
   '';
 
-  # Unsupport by upstream on certain versions
-  # https://github.com/HypothesisWorks/hypothesis-python/issues/477
-  disabled = pythonOlder "3.4" && pythonAtLeast "2.8";
-
-  meta = with stdenv.lib; {
+  meta = with lib; {
     description = "A Python library for property based testing";
     homepage = https://github.com/HypothesisWorks/hypothesis;
     license = licenses.mpl20;