diff --git a/pkgs/python-packages.nix b/pkgs/python-packages.nix
--- a/pkgs/python-packages.nix
+++ b/pkgs/python-packages.nix
@@ -443,11 +443,11 @@ self: super: {
     };
   };
   "pluggy" = super.buildPythonPackage {
-    name = "pluggy-0.7.1";
+    name = "pluggy-0.8.0";
     doCheck = false;
     src = fetchurl {
-      url = "https://files.pythonhosted.org/packages/a1/83/ef7d976c12d67a5c7a5bc2a47f0501c926cabae9d9fcfdc26d72abc9ba15/pluggy-0.7.1.tar.gz";
-      sha256 = "1qbn70mksmr03hac6jgp6fiqc4l7859z8dchx2x950vhlij87swm";
+      url = "https://files.pythonhosted.org/packages/65/25/81d0de17cd00f8ca994a4e74e3c4baf7cd25072c0b831dad5c7d9d6138f8/pluggy-0.8.0.tar.gz";
+      sha256 = "1580p47l2zqzsza8jcnw1h2wh3vvmygk6ly8bvi4w0g8j14sjys4";
     };
     meta = {
       license = [ pkgs.lib.licenses.mit ];