diff --git a/sdk/pyproject.toml b/sdk/pyproject.toml
index 7f53681..6d1cdb9 100644
--- a/sdk/pyproject.toml
+++ b/sdk/pyproject.toml
@@ -24,7 +24,7 @@ classifiers = [
 dependencies = [
     "grpcio>=1.80.0,<2",
     "protobuf>=6.31.0,<7",
-    "googleapis-common-protos>=1.66.0,<2",
+    "googleapis-common-protos>=1.74.0,<2",
 ]
 
 [project.optional-dependencies]