diff --git a/pkgs/development/libraries/google-cloud-cpp/default.nix b/pkgs/development/libraries/google-cloud-cpp/default.nix
index 9aa1284bbee9d93..2f2353ba7d4ea2b 100644
--- a/pkgs/development/libraries/google-cloud-cpp/default.nix
+++ b/pkgs/development/libraries/google-cloud-cpp/default.nix
@@ -18,25 +18,26 @@
 , staticOnly ? stdenv.hostPlatform.isStatic
 }:
 let
-  googleapisRev = "85f8c758016c279fb7fa8f0d51ddc7ccc0dd5e05";
+  # defined in cmake/GoogleapisConfig.cmake
+  googleapisRev = "0e3b813b0d0da539eacbe86b8716feeed00943c5";
   googleapis = fetchFromGitHub {
     name = "googleapis-src";
     owner = "googleapis";
     repo = "googleapis";
     rev = googleapisRev;
-    hash = "sha256-4Qiz0pBgW3OZi+Z8Zq6k9E94+8q6/EFMwPh8eQxDjdI=";
+    hash = "sha256-R6sDTDPfKZym1fV71OzonIia5KFJ3q+zPicR5x8yIJw=";
   };
   excludedTests = builtins.fromTOML (builtins.readFile ./skipped_tests.toml);
 in
 stdenv.mkDerivation rec {
   pname = "google-cloud-cpp";
-  version = "2.14.0";
+  version = "2.19.0";
 
   src = fetchFromGitHub {
     owner = "googleapis";
     repo = "google-cloud-cpp";
     rev = "v${version}";
-    sha256 = "sha256-0SoOaAqvk8cVC5W3ejTfe4O/guhrro3uAzkeIpAkCpg=";
+    sha256 = "sha256-FoHDxGdnptV7eRQK8Yox9bdEU78+pIgDOVnjUwFZu4c=";
   };
 
   postPatch = ''
@@ -69,7 +70,7 @@ stdenv.mkDerivation rec {
   ];
 
   # https://hydra.nixos.org/build/222679737/nixlog/3/tail
-  NIX_CFLAGS_COMPILE = if stdenv.isAarch64 then "-Wno-error=maybe-uninitialized" else null;
+  env.NIX_CFLAGS_COMPILE = lib.optionalString stdenv.isAarch64 "-Wno-error=maybe-uninitialized";
 
   doInstallCheck = true;