3 files changed, 3 insertions, 3 deletions
diff --git a/third_party/cpp/googleapis/default.nix b/third_party/cpp/googleapis/default.nix
index 76a1f7ed6e30..bb1737bb92fa 100644
--- a/third_party/cpp/googleapis/default.nix
+++ b/third_party/cpp/googleapis/default.nix
@@ -4,7 +4,7 @@
 
 let
   inherit (pkgs) fetchFromGitHub;
-  stdenv = with pkgs; overrideCC pkgs.stdenv clang_9;
+  stdenv = with pkgs; overrideCC pkgs.stdenv clang_10;
 in stdenv.mkDerivation {
   name = "googleapis-cpp";
   src = ./.;
diff --git a/third_party/default.nix b/third_party/default.nix
index 0ef3d15d0961..2280af9b8f8a 100644
--- a/third_party/default.nix
+++ b/third_party/default.nix
@@ -35,7 +35,7 @@ let
       cgit
       clang-tools
       clangStdenv
-      clang_9
+      clang_10
       cmake
       coreutils
       cudatoolkit
diff --git a/third_party/nix/default.nix b/third_party/nix/default.nix
index d7a85bb6125a..c21a6d00c946 100644
--- a/third_party/nix/default.nix
+++ b/third_party/nix/default.nix
@@ -1,7 +1,7 @@
 { pkgs ? (import <nixpkgs> {}).third_party, ... }:
 
 let
-  stdenv = with pkgs; overrideCC clangStdenv clang_9;
+  stdenv = with pkgs; overrideCC clangStdenv clang_10;
 
   aws-s3-cpp = pkgs.aws-sdk-cpp.override {
     apis = ["s3" "transfer"];