diff --git a/pkgs/games/katago/default.nix b/pkgs/games/katago/default.nix
index fb08ef44710e..abfeca69e82d 100644
--- a/pkgs/games/katago/default.nix
+++ b/pkgs/games/katago/default.nix
@@ -1,5 +1,4 @@
 { stdenv
-, gcc8Stdenv
 , boost
 , cmake
 , cudatoolkit
@@ -26,21 +25,18 @@
 assert !enableGPU -> (
   !enableCuda);
 
-let
-  env = if enableCuda
-    then gcc8Stdenv
-    else stdenv;
-
-in env.mkDerivation rec {
+# N.b. older versions of cuda toolkit (e.g. 10) do not support newer versions
+# of gcc.  If you need to use cuda10, please override stdenv with gcc8Stdenv
+stdenv.mkDerivation rec {
   pname = "katago";
-  version = "1.9.1";
-  githash = "c3220a5a404af835792c476f3f24904e4b799444";
+  version = "1.10.0";
+  githash = "ff49d04ad6bcfa056c63492439a41e2f3bce0847";
 
   src = fetchFromGitHub {
     owner = "lightvector";
     repo = "katago";
     rev = "v${version}";
-    sha256 = "sha256-sAtPOqGe6fZ9mAtLdp80fTALXVkP9WdWQU2iTFGXe24=";
+    sha256 = "sha256-ZLJNNjZ5RdOktWDp88d/ItpokANl2EJ0Gbt9oMGm1Og=";
   };
 
   fakegit = writeShellScriptBin "git" "echo ${githash}";
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index e375bbcbc6c8..399800099ae2 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -30612,8 +30612,8 @@ with pkgs;
 
   katagoWithCuda = katago.override {
     enableCuda = true;
-    cudnn = cudnn_cudatoolkit_10_2;
-    cudatoolkit = cudatoolkit_10_2;
+    cudnn = cudnn_cudatoolkit_11;
+    cudatoolkit = cudatoolkit_11;
   };
 
   katagoCPU = katago.override {