diff --git a/constraints.txt b/constraints.txt
index de32e30..1ba99e6 100644
--- a/constraints.txt
+++ b/constraints.txt
@@ -8,7 +8,7 @@ aiohttp>=3.8.0,<4.0.0
 
 # Security-critical indirect dependencies
 # filelock: GHSA-qmgc-5h2g-mvrw (TOCTOU) - fixed in 3.20.3
-filelock>=3.20.3,<4.0.0
+filelock>=3.29.0,<4.0.0
 # virtualenv: GHSA-597g-3phw-6986 (TOCTOU) - fix pending release (>20.36.1)
 # Using latest available until patch is released
 virtualenv>=20.36.1,<22.0.0