diff --git a/pkgs/development/python-modules/uncompyle6/default.nix b/pkgs/development/python-modules/uncompyle6/default.nix
index 366af37c20ea..c03e8724d3dd 100644
--- a/pkgs/development/python-modules/uncompyle6/default.nix
+++ b/pkgs/development/python-modules/uncompyle6/default.nix
@@ -11,11 +11,11 @@
 
 buildPythonPackage rec {
   pname = "uncompyle6";
-  version = "3.6.1";
+  version = "3.6.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "f8c7ba2fd486d40d9a9fc1d6ab438588d7ce1be123aabf488736ff68a05f57f7";
+    sha256 = "aac071daef4b6cf95143ef08cd35d762a2bf2ea8249119a9371a91149c9996e7";
   };
 
   checkInputs = [ nose pytest hypothesis six ];
diff --git a/pkgs/development/python-modules/xdis/default.nix b/pkgs/development/python-modules/xdis/default.nix
index 636b7c5045c5..831dd888fae8 100644
--- a/pkgs/development/python-modules/xdis/default.nix
+++ b/pkgs/development/python-modules/xdis/default.nix
@@ -6,14 +6,14 @@
 
 buildPythonPackage rec {
   pname = "xdis";
-  version = "4.2.1";
+  version = "4.2.2";
   disabled = isPy27;
 
   src = fetchFromGitHub {
     owner = "rocky";
     repo = "python-xdis";
     rev = version;
-    sha256 = "19mnx746k9ls2f1321fl8nkps7x9by80f753f3c5wh1j91zivq6b";
+    sha256 = "0d286myx6z6cbih77h8z5p9vscxvww3gy59lmi1w6y2nq6c8sqzb";
   };
 
   checkInputs = [ pytest ];
@@ -27,6 +27,5 @@ buildPythonPackage rec {
     description = "Python cross-version byte-code disassembler and marshal routines";
     homepage = https://github.com/rocky/python-xdis/;
     license = licenses.gpl2;
-    broken = true; # doesn't support latest python3 interpreters
   };
 }