diff --git a/poetry.lock b/poetry.lock
index 7d33f5d7..b4755000 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -1345,22 +1345,22 @@ twisted = ["twisted"]
 
 [[package]]
 name = "protobuf"
-version = "5.27.3"
+version = "5.27.4"
 description = ""
 optional = false
 python-versions = ">=3.8"
 files = [
-    {file = "protobuf-5.27.3-cp310-abi3-win32.whl", hash = "sha256:dcb307cd4ef8fec0cf52cb9105a03d06fbb5275ce6d84a6ae33bc6cf84e0a07b"},
-    {file = "protobuf-5.27.3-cp310-abi3-win_amd64.whl", hash = "sha256:16ddf3f8c6c41e1e803da7abea17b1793a97ef079a912e42351eabb19b2cffe7"},
-    {file = "protobuf-5.27.3-cp38-abi3-macosx_10_9_universal2.whl", hash = "sha256:68248c60d53f6168f565a8c76dc58ba4fa2ade31c2d1ebdae6d80f969cdc2d4f"},
-    {file = "protobuf-5.27.3-cp38-abi3-manylinux2014_aarch64.whl", hash = "sha256:b8a994fb3d1c11156e7d1e427186662b64694a62b55936b2b9348f0a7c6625ce"},
-    {file = "protobuf-5.27.3-cp38-abi3-manylinux2014_x86_64.whl", hash = "sha256:a55c48f2a2092d8e213bd143474df33a6ae751b781dd1d1f4d953c128a415b25"},
-    {file = "protobuf-5.27.3-cp38-cp38-win32.whl", hash = "sha256:043853dcb55cc262bf2e116215ad43fa0859caab79bb0b2d31b708f128ece035"},
-    {file = "protobuf-5.27.3-cp38-cp38-win_amd64.whl", hash = "sha256:c2a105c24f08b1e53d6c7ffe69cb09d0031512f0b72f812dd4005b8112dbe91e"},
-    {file = "protobuf-5.27.3-cp39-cp39-win32.whl", hash = "sha256:c84eee2c71ed83704f1afbf1a85c3171eab0fd1ade3b399b3fad0884cbcca8bf"},
-    {file = "protobuf-5.27.3-cp39-cp39-win_amd64.whl", hash = "sha256:af7c0b7cfbbb649ad26132e53faa348580f844d9ca46fd3ec7ca48a1ea5db8a1"},
-    {file = "protobuf-5.27.3-py3-none-any.whl", hash = "sha256:8572c6533e544ebf6899c360e91d6bcbbee2549251643d32c52cf8a5de295ba5"},
-    {file = "protobuf-5.27.3.tar.gz", hash = "sha256:82460903e640f2b7e34ee81a947fdaad89de796d324bcbc38ff5430bcdead82c"},
+    {file = "protobuf-5.27.4-cp310-abi3-win32.whl", hash = "sha256:10319748764b917a9a7cddef1582a0a9cd0f8f6d04e545c6236f7ccaf9b624d9"},
+    {file = "protobuf-5.27.4-cp310-abi3-win_amd64.whl", hash = "sha256:f0c24374aaaf103f33662e4de7666a4a4280abebdb8a9f3f0f9b1d71b61174ec"},
+    {file = "protobuf-5.27.4-cp38-abi3-macosx_10_9_universal2.whl", hash = "sha256:e85fed07013e5a0121efbaf1b14355fdc66f6e545f12fc5985b2882370410006"},
+    {file = "protobuf-5.27.4-cp38-abi3-manylinux2014_aarch64.whl", hash = "sha256:d5a0e229061600842e57af4ff6a8522ede5280bcfa4fe7f3a1c20589377859a6"},
+    {file = "protobuf-5.27.4-cp38-abi3-manylinux2014_x86_64.whl", hash = "sha256:25ba1f0633f73c3939f3b84e1636f3eb3bab7196952ebb83906d56945edd6aa8"},
+    {file = "protobuf-5.27.4-cp38-cp38-win32.whl", hash = "sha256:565b051249a2f8270af04206dd4f3b73a02343e7d9e072aed57441b369b3467d"},
+    {file = "protobuf-5.27.4-cp38-cp38-win_amd64.whl", hash = "sha256:e673f173cbac4e59c7817ed358e471e4c77aa9166986edf3e731156379a556c7"},
+    {file = "protobuf-5.27.4-cp39-cp39-win32.whl", hash = "sha256:25169c7624d5a9e669fa6faff5a6e818f854346d51ee347b2284676beb9e85dd"},
+    {file = "protobuf-5.27.4-cp39-cp39-win_amd64.whl", hash = "sha256:1fe7735902e84ce35c4152cf07981c176713935a8efad78cea547aae5f4f75cb"},
+    {file = "protobuf-5.27.4-py3-none-any.whl", hash = "sha256:b97259641e8d38738eef34a173e51d2d53a453baab01a32477a64752d9ce59a3"},
+    {file = "protobuf-5.27.4.tar.gz", hash = "sha256:eaa1016e353d8fc5bf08c8087e96eed15f5297aa52bb7ee1f533278bb3f3aad7"},
 ]
 
 [[package]]
@@ -2047,4 +2047,4 @@ files = [
 [metadata]
 lock-version = "2.0"
 python-versions = ">=3.9,<3.13"
-content-hash = "5674985b271bff2c141ccba4ed1a70398c8de142a045427aa8b74781751420b5"
+content-hash = "bb397823decf61e8111f903f8954b18d8f18d1d4aabd49391dab8966f952ea9d"
diff --git a/pyproject.toml b/pyproject.toml
index 574e44e6..87855076 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -10,7 +10,7 @@ python = ">=3.9,<3.13"
 c65faucet = "1.0.76"
 grpcio = "1.66.0"
 grpcio-tools = "1.66.0"
-protobuf = "5.27.3"
+protobuf = "5.27.4"
 prometheus_client = "0.20.0"
 pybind11 = "2.13.5"
 os-ken = "<=2.10.0"