diff --git a/pkgs/development/python-modules/pyramid/default.nix b/pkgs/development/python-modules/pyramid/default.nix
index a26eff37ef2..da9569b7fb7 100644
--- a/pkgs/development/python-modules/pyramid/default.nix
+++ b/pkgs/development/python-modules/pyramid/default.nix
@@ -18,11 +18,11 @@
 
 buildPythonPackage rec {
   pname = "pyramid";
-  version = "1.10.5";
+  version = "2.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "fe1bd1140e6b79fe07f0053981d49be2dc66656cc8b481dd7ffcaa872fc25467";
+    sha256 = "45431b387587ed0fac6213b54d6e9f0936f0cc85238a8f5af7852fc9484c5c77";
   };
 
   checkInputs = [ webtest zope_component ];