diff --git a/pkgs/applications/misc/blender/default.nix b/pkgs/applications/misc/blender/default.nix
index 0b9cbe029998..7eb30bf76dc7 100644
--- a/pkgs/applications/misc/blender/default.nix
+++ b/pkgs/applications/misc/blender/default.nix
@@ -10,11 +10,11 @@
 with lib;
 
 stdenv.mkDerivation rec {
-  name = "blender-2.76b";
+  name = "blender-2.77";
 
   src = fetchurl {
     url = "http://download.blender.org/source/${name}.tar.gz";
-    sha256 = "0pb0mlj4vj0iir528ifqq67nsh3ca1942933d9cwlbpcja2jm1dx";
+    sha256 = "0aynm249xgrnm6h5hlp9x40ww0hn391d9ka2mg9mmqrdzhih286n";
   };
 
   buildInputs =
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 486583a2a1a6..b9f2b9575e6f 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -8410,7 +8410,9 @@ let
     };
   };
 
-  opensubdiv = callPackage ../development/libraries/opensubdiv { };
+  opensubdiv = callPackage ../development/libraries/opensubdiv {
+    cudatoolkit = cudatoolkit75;
+  };
 
   openwsman = callPackage ../development/libraries/openwsman {};
 
@@ -11690,8 +11692,8 @@ let
   bleachbit = callPackage ../applications/misc/bleachbit { };
 
   blender = callPackage  ../applications/misc/blender {
-    cudatoolkit = cudatoolkit7;
-    python = python34;
+    cudatoolkit = cudatoolkit75;
+    python = python35;
   };
 
   bluefish = callPackage ../applications/editors/bluefish {