dependencies: bumped hupper to 1.3.1

pkgs/python-packages.nix

@@ -227,11 +227,11 b' self: super: {'
     };
   };
   "hupper" = super.buildPythonPackage {
-    name = "hupper-1.3";
+    name = "hupper-1.3.1";
     doCheck = false;
     src = fetchurl {
-      url = "https://files.pythonhosted.org/packages/51/0c/96335b1f2f32245fb871eea5bb9773196505ddb71fad15190056a282df9e/hupper-1.3.tar.gz";
-      sha256 = "1pkyrm9c2crc32ps00k1ahnc5clj3pjwiarc7j0x8aykwih7ff10";
+      url = "https://files.pythonhosted.org/packages/cf/4b/467b826a84c8594b81f414b5ab6794e981951dac90ca40abaf9ea1cb36b0/hupper-1.3.1.tar.gz";
+      sha256 = "03mf13n6i4dd60wlb9m99ddl4m3lmly70cjp7f82vdkibfl1v6l9";
     };
     meta = {
       license = [ pkgs.lib.licenses.mit ];