diff --git a/pyproject.toml b/pyproject.toml
index f28caa3b0..ee2644056 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==3.25.2",
+  "filelock==3.29.0",
   "google-cloud-bigquery==3.39.0",
   "gspread==6.2.1",
   "humanize>=0.5.1",
diff --git a/uv.lock b/uv.lock
index 5cd1f8c22..7259aa8c5 100644
--- a/uv.lock
+++ b/uv.lock
@@ -85,7 +85,7 @@ requires-dist = [
     { name = "argparse", specifier = "==1.4.0" },
     { 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 = "filelock", specifier = "==3.29.0" },
     { name = "google-cloud-bigquery", specifier = "==3.39.0" },
     { name = "gspread", specifier = "==6.2.1" },
     { name = "humanize", specifier = ">=0.5.1" },
@@ -295,11 +295,11 @@ wheels = [
 
 [[package]]
 name = "filelock"
-version = "3.25.2"
+version = "3.29.0"
 source = { registry = "https://pypi.org/simple" }
-sdist = { url = "https://files.pythonhosted.org/packages/94/b8/00651a0f559862f3bb7d6f7477b192afe3f583cc5e26403b44e59a55ab34/filelock-3.25.2.tar.gz", hash = "sha256:b64ece2b38f4ca29dd3e810287aa8c48182bbecd1ae6e9ae126c9b35f1382694", size = 40480, upload-time = "2026-03-11T20:45:38.487Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/b5/fe/997687a931ab51049acce6fa1f23e8f01216374ea81374ddee763c493db5/filelock-3.29.0.tar.gz", hash = "sha256:69974355e960702e789734cb4871f884ea6fe50bd8404051a3530bc07809cf90", size = 57571, upload-time = "2026-04-19T15:39:10.068Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/a4/a5/842ae8f0c08b61d6484b52f99a03510a3a72d23141942d216ebe81fefbce/filelock-3.25.2-py3-none-any.whl", hash = "sha256:ca8afb0da15f229774c9ad1b455ed96e85a81373065fb10446672f64444ddf70", size = 26759, upload-time = "2026-03-11T20:45:37.437Z" },
+    { url = "https://files.pythonhosted.org/packages/81/47/dd9a212ef6e343a6857485ffe25bba537304f1913bdbed446a23f7f592e1/filelock-3.29.0-py3-none-any.whl", hash = "sha256:96f5f6344709aa1572bbf631c640e4ebeeb519e08da902c39a001882f30ac258", size = 39812, upload-time = "2026-04-19T15:39:08.752Z" },
 ]
 
 [[package]]