diff --git a/pyproject.toml b/pyproject.toml
index f28caa3b0..e420e20fc 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -12,7 +12,7 @@ dependencies = [
   "alembic==1.14.1",
   "argparse==1.4.0",
   "filelock==3.25.2",
-  "google-cloud-bigquery==3.39.0",
+  "google-cloud-bigquery==3.41.0",
   "gspread==6.2.1",
   "humanize>=0.5.1",
   "icalendar==6.3.2",
diff --git a/uv.lock b/uv.lock
index 6433e8041..0b9b0e20e 100644
--- a/uv.lock
+++ b/uv.lock
@@ -86,7 +86,7 @@ requires-dist = [
     { name = "coverage", marker = "extra == 'dev'", specifier = "==7.13.5" },
     { name = "coveralls", marker = "extra == 'test'", specifier = "==4.1.0" },
     { name = "filelock", specifier = "==3.25.2" },
-    { name = "google-cloud-bigquery", specifier = "==3.39.0" },
+    { name = "google-cloud-bigquery", specifier = "==3.41.0" },
     { name = "gspread", specifier = "==6.2.1" },
     { name = "humanize", specifier = ">=0.5.1" },
     { name = "icalendar", specifier = "==6.3.2" },
@@ -353,7 +353,7 @@ wheels = [
 
 [[package]]
 name = "google-cloud-bigquery"
-version = "3.39.0"
+version = "3.41.0"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "google-api-core", extra = ["grpc"] },
@@ -364,9 +364,9 @@ dependencies = [
     { name = "python-dateutil" },
     { name = "requests" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/92/b7/b4abc15d3a60447d90ecf4cf6e8c7195f5bb1df9924f39570f58fa3c9fc9/google_cloud_bigquery-3.39.0.tar.gz", hash = "sha256:cb375e1d63dea9bd5bf735e66024338f294159d43afdf63e1d023f5fcbbf55ea", size = 506686, upload-time = "2025-12-15T23:48:47.133Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/ce/13/6515c7aab55a4a0cf708ffd309fb9af5bab54c13e32dc22c5acd6497193c/google_cloud_bigquery-3.41.0.tar.gz", hash = "sha256:2217e488b47ed576360c9b2cc07d59d883a54b83167c0ef37f915c26b01a06fe", size = 513434, upload-time = "2026-03-30T22:50:55.347Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/73/d7/946707c45c0f673b4cf032463896475d709d637d84f456aef29992396607/google_cloud_bigquery-3.39.0-py3-none-any.whl", hash = "sha256:dc7a64921465859105461b43c42562e38e797d7a73feb72b3cfc4865b7b1c5ef", size = 259978, upload-time = "2025-12-15T23:48:45.21Z" },
+    { url = "https://files.pythonhosted.org/packages/40/33/1d3902efadef9194566d499d61507e1f038454e0b55499d2d7f8ab2a4fee/google_cloud_bigquery-3.41.0-py3-none-any.whl", hash = "sha256:2a5b5a737b401cbd824a6e5eac7554100b878668d908e6548836b5d8aaa4dcaa", size = 262343, upload-time = "2026-03-30T22:48:45.444Z" },
 ]
 
 [[package]]