diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index ce6870d1824..e2081eab3d0 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -21100,22 +21100,18 @@ in modules // {
 
   rsa = buildPythonPackage rec {
     name = "rsa-${version}";
-    version = "3.3";
+    version = "3.4.2";
 
     src = pkgs.fetchurl {
       url = "mirror://pypi/r/rsa/${name}.tar.gz";
-      sha256 = "03f3d9bebad06681771016b8752a40b12f615ff32363c7aa19b3798e73ccd615";
+      sha256 = "1dcxvszbikgzh99ybdc7jq0zb9wspy2ds8z9mjsqiyv3q884xpr5";
     };
 
     nativeBuildInputs = with self; [ unittest2 ];
     propagatedBuildInputs = with self; [ pyasn1 ];
 
-    checkPhase = ''
-      ${python.interpreter} run_tests.py
-    '';
-
     meta = {
-      homepage = http://stuvel.eu/rsa;
+      homepage = "http://stuvel.eu/rsa";
       license = licenses.asl20;
       description = "A pure-Python RSA implementation";
     };