diff --git a/pkgs/development/python-modules/astroid/default.nix b/pkgs/development/python-modules/astroid/default.nix
index d773c08e189a..4cef66a5c2e9 100644
--- a/pkgs/development/python-modules/astroid/default.nix
+++ b/pkgs/development/python-modules/astroid/default.nix
@@ -5,13 +5,13 @@
 
 buildPythonPackage rec {
   pname = "astroid";
-  version = "2.0.4";
+  version = "2.1.0";
 
   disabled = pythonOlder "3.4";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "c7013d119ec95eb626f7a2011f0b63d0c9a095df9ad06d8507b37084eada1a8d";
+    sha256 = "08hz675knh4294bancdapql392fmbjyimhbyrmfkz1ka7l035c1m";
   };
 
   # From astroid/__pkginfo__.py
diff --git a/pkgs/development/python-modules/pylint/default.nix b/pkgs/development/python-modules/pylint/default.nix
index 4f4eb3cfc731..d5eec0f73bd1 100644
--- a/pkgs/development/python-modules/pylint/default.nix
+++ b/pkgs/development/python-modules/pylint/default.nix
@@ -3,13 +3,13 @@
 
 buildPythonPackage rec {
   pname = "pylint";
-  version = "2.1.1";
+  version = "2.2.2";
 
   disabled = pythonOlder "3.4";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "31142f764d2a7cd41df5196f9933b12b7ee55e73ef12204b648ad7e556c119fb";
+    sha256 = "14klyan9lqanyi8qhrbn65k7bgv9p7i7ply662r2lr27wydf57b8";
   };
 
   checkInputs = [ pytest pytestrunner pyenchant ];