1 files changed, 2 insertions, 2 deletions
diff --git a/pkgs/development/python-modules/grpcio-tools/default.nix b/pkgs/development/python-modules/grpcio-tools/default.nix
index 7236f7c22e3..0e095126676 100644
--- a/pkgs/development/python-modules/grpcio-tools/default.nix
+++ b/pkgs/development/python-modules/grpcio-tools/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "grpcio-tools";
-  version = "1.38.1";
+  version = "1.39.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "cd85f58038b92e1961f8127d79691e84e151390d35cae73c4c0cbe2042f76b77";
+    sha256 = "39dfe7415bc0d3860fdb8dd90607594b046b88b57dbe64284efa4820f951c805";
   };
 
   outputs = [ "out" "dev" ];