diff --git a/pyproject.toml b/pyproject.toml
index 33c3f40..4183983 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -55,7 +55,7 @@ dev = [
     "types-pyyaml>=6.0.12.20260518",
     "mypy-protobuf>=5.1",
     "types-grpcio>=1.0.0.20251009",
-    "types-protobuf>=6.32,<7",
+    "types-protobuf>=6.32,<8",
 ]
 
 # mise pins uv exactly (mise.toml); this rejects older versions when uv is
diff --git a/uv.lock b/uv.lock
index ce22549..c9f39a8 100644
--- a/uv.lock
+++ b/uv.lock
@@ -1,5 +1,5 @@
 version = 1
-revision = 3
+revision = 5
 requires-python = ">=3.11"
 
 [[package]]
@@ -375,7 +375,7 @@ dev = [
     { name = "ruff", specifier = ">=0.4" },
     { name = "ty", specifier = ">=0.0.94" },
     { name = "types-grpcio", specifier = ">=1.0.0.20251009" },
-    { name = "types-protobuf", specifier = ">=6.32,<7" },
+    { name = "types-protobuf", specifier = ">=6.32,<8" },
     { name = "types-pyyaml", specifier = ">=6.0.12.20260518" },
 ]
 
@@ -637,11 +637,11 @@ wheels = [
 
 [[package]]
 name = "types-protobuf"
-version = "6.32.1.20260221"
+version = "7.35.1.20260906"
 source = { registry = "https://pypi.org/simple" }
-sdist = { url = "https://files.pythonhosted.org/packages/5f/e2/9aa4a3b2469508bd7b4e2ae11cbedaf419222a09a1b94daffcd5efca4023/types_protobuf-6.32.1.20260221.tar.gz", hash = "sha256:6d5fb060a616bfb076cbb61b4b3c3969f5fc8bec5810f9a2f7e648ee5cbcbf6e", size = 64408, upload-time = "2026-02-21T03:55:13.916Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/e1/6c/e3e5b3e10bc328126a39637c138f9ebfd734bf14342b9f3540039b4ab995/types_protobuf-7.35.1.20260906.tar.gz", hash = "sha256:efd1a3862d4c967dad5512ef8d56b1530ac84f182c41735b94004756518c4998", size = 69895, upload-time = "2026-09-06T06:35:28.308Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/2e/e8/1fd38926f9cf031188fbc5a96694203ea6f24b0e34bd64a225ec6f6291ba/types_protobuf-6.32.1.20260221-py3-none-any.whl", hash = "sha256:da7cdd947975964a93c30bfbcc2c6841ee646b318d3816b033adc2c4eb6448e4", size = 77956, upload-time = "2026-02-21T03:55:12.894Z" },
+    { url = "https://files.pythonhosted.org/packages/44/4e/f63e826c68f77ef875506d72f225918800346545ee99847bc28f3394f18d/types_protobuf-7.35.1.20260906-py3-none-any.whl", hash = "sha256:5155e48569e0dabff303fdf578db96cd31ea9a4a63b18018a4ceac6b0ae17462", size = 86419, upload-time = "2026-09-06T06:35:27.247Z" },
 ]
 
 [[package]]