diff --git a/poetry.lock b/poetry.lock
index 55409c2..32ee9d0 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -257,13 +257,13 @@ grpcio-gcp = ["grpcio-gcp (>=0.2.2,<1.0.dev0)"]
 
 [[package]]
 name = "google-auth"
-version = "2.23.2"
+version = "2.23.4"
 description = "Google Authentication Library"
 optional = false
 python-versions = ">=3.7"
 files = [
-    {file = "google-auth-2.23.2.tar.gz", hash = "sha256:5a9af4be520ba33651471a0264eead312521566f44631cbb621164bc30c8fd40"},
-    {file = "google_auth-2.23.2-py2.py3-none-any.whl", hash = "sha256:c2e253347579d483004f17c3bd0bf92e611ef6c7ba24d41c5c59f2e7aeeaf088"},
+    {file = "google-auth-2.23.4.tar.gz", hash = "sha256:79905d6b1652187def79d491d6e23d0cbb3a21d3c7ba0dbaa9c8a01906b13ff3"},
+    {file = "google_auth-2.23.4-py2.py3-none-any.whl", hash = "sha256:d4bbc92fe4b8bfd2f3e8d88e5ba7085935da208ee38a134fc280e7ce682a05f2"},
 ]
 
 [package.dependencies]
@@ -1202,4 +1202,4 @@ files = [
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.8"
-content-hash = "c022f98909089945612b6361d79550f7999ad19fbe310229aba22c959c5b0c9f"
+content-hash = "d82cdd2439c2808611e35148102e0950b77ba738cede3096552b7dafbf93d6be"
diff --git a/pyproject.toml b/pyproject.toml
index 3b1289b..7049550 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -8,7 +8,7 @@ authors = ["Daniele Esposti <daniele.esposti@gmail.com>"]
 python = "^3.8"
 click = "~8.1.7"
 google-api-core = "~2.11.1"
-google-auth = "~2.23.2"
+google-auth = "~2.23.4"
 google-cloud-pubsub = "~2.18"
 grpcio = "~1.59.2"