diff --git a/pkgs/development/python-modules/google-cloud-texttospeech/default.nix b/pkgs/development/python-modules/google-cloud-texttospeech/default.nix
index 73c09e61c7cb..a7c49f0cabe9 100644
--- a/pkgs/development/python-modules/google-cloud-texttospeech/default.nix
+++ b/pkgs/development/python-modules/google-cloud-texttospeech/default.nix
@@ -11,11 +11,11 @@
 
 buildPythonPackage rec {
   pname = "google-cloud-texttospeech";
-  version = "2.10.2";
+  version = "2.11.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "sha256-EykIDxoO8ePp4hLtINTz/RahfS4KU7GhwS4gkMBA32w=";
+    sha256 = "sha256-UJSP3a9G6k1arMpoh4/rWrnR4gYtPW6d6LGwWuk5WGg=";
   };
 
   propagatedBuildInputs = [ libcst google-api-core proto-plus ];