1 files changed, 3 insertions, 2 deletions
diff --git a/nixpkgs/pkgs/development/python-modules/colorcet/default.nix b/nixpkgs/pkgs/development/python-modules/colorcet/default.nix
index efee49934d87..0b64ccabdbe1 100644
--- a/nixpkgs/pkgs/development/python-modules/colorcet/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/colorcet/default.nix
@@ -9,12 +9,12 @@
 
 buildPythonPackage rec {
   pname = "colorcet";
-  version = "3.0.1";
+  version = "3.1.0";
   format = "setuptools";
 
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-UUVaIDU9EvrJH5U3cthAnyR05qDbGvP6T3AF9AWiSAs=";
+    hash = "sha256-KSGzzYGiKIqvLWPbwM48JtzYgujDicxQXWiGv3qppOs=";
   };
 
   propagatedBuildInputs = [
@@ -44,6 +44,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Collection of perceptually uniform colormaps";
+    mainProgram = "colorcet";
     homepage = "https://colorcet.pyviz.org";
     license = licenses.cc-by-40;
     maintainers = with maintainers; [ ];