diff --git a/pyproject.toml b/pyproject.toml
index 443af239e..9bcfdb04d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -11,7 +11,7 @@ license = "BSD-3-clause"
 dependencies = [
   "alembic==1.14.1",
   "argparse==1.4.0",
-  "filelock==3.20.0",
+  "filelock==3.20.1",
   "google-cloud-bigquery==3.39.0",
   "gspread==6.2.1",
   "humanize>=0.5.1",
diff --git a/uv.lock b/uv.lock
index 2835ac5fb..95e150649 100644
--- a/uv.lock
+++ b/uv.lock
@@ -76,7 +76,7 @@ requires-dist = [
     { name = "argparse", specifier = "==1.4.0" },
     { name = "coverage", marker = "extra == 'dev'", specifier = "==7.13.0" },
     { name = "coveralls", marker = "extra == 'test'", specifier = "==4.0.2" },
-    { name = "filelock", specifier = "==3.20.0" },
+    { name = "filelock", specifier = "==3.20.1" },
     { name = "google-cloud-bigquery", specifier = "==3.39.0" },
     { name = "gspread", specifier = "==6.2.1" },
     { name = "humanize", specifier = ">=0.5.1" },
@@ -286,11 +286,11 @@ sdist = { url = "https://files.pythonhosted.org/packages/a2/55/8f8cab2afd404cf57
 
 [[package]]
 name = "filelock"
-version = "3.20.0"
+version = "3.20.1"
 source = { registry = "https://pypi.org/simple" }
-sdist = { url = "https://files.pythonhosted.org/packages/58/46/0028a82567109b5ef6e4d2a1f04a583fb513e6cf9527fcdd09afd817deeb/filelock-3.20.0.tar.gz", hash = "sha256:711e943b4ec6be42e1d4e6690b48dc175c822967466bb31c0c293f34334c13f4", size = 18922, upload-time = "2025-10-08T18:03:50.056Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/a7/23/ce7a1126827cedeb958fc043d61745754464eb56c5937c35bbf2b8e26f34/filelock-3.20.1.tar.gz", hash = "sha256:b8360948b351b80f420878d8516519a2204b07aefcdcfd24912a5d33127f188c", size = 19476, upload-time = "2025-12-15T23:54:28.027Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/76/91/7216b27286936c16f5b4d0c530087e4a54eead683e6b0b73dd0c64844af6/filelock-3.20.0-py3-none-any.whl", hash = "sha256:339b4732ffda5cd79b13f4e2711a31b0365ce445d95d243bb996273d072546a2", size = 16054, upload-time = "2025-10-08T18:03:48.35Z" },
+    { url = "https://files.pythonhosted.org/packages/e3/7f/a1a97644e39e7316d850784c642093c99df1290a460df4ede27659056834/filelock-3.20.1-py3-none-any.whl", hash = "sha256:15d9e9a67306188a44baa72f569d2bfd803076269365fdea0934385da4dc361a", size = 16666, upload-time = "2025-12-15T23:54:26.874Z" },
 ]
 
 [[package]]