diff --git a/requirements-dev.txt b/requirements-dev.txt
index 43f1300..ed57128 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -205,9 +205,9 @@ distlib==0.4.0 \
     --hash=sha256:9659f7d87e46584a30b5780e43ac7a2143098441670ff0a49d5f9034c54a6c16 \
     --hash=sha256:feec40075be03a04501a973d81f633735b4b69f98b05450592310c0f401a4e0d
     # via virtualenv
-filelock==3.20.0 \
-    --hash=sha256:339b4732ffda5cd79b13f4e2711a31b0365ce445d95d243bb996273d072546a2 \
-    --hash=sha256:711e943b4ec6be42e1d4e6690b48dc175c822967466bb31c0c293f34334c13f4
+filelock==3.20.1 \
+    --hash=sha256:15d9e9a67306188a44baa72f569d2bfd803076269365fdea0934385da4dc361a \
+    --hash=sha256:b8360948b351b80f420878d8516519a2204b07aefcdcfd24912a5d33127f188c
     # via
     #   cachecontrol
     #   virtualenv
diff --git a/requirements.in b/requirements.in
index 987ca77..b3f6c90 100644
--- a/requirements.in
+++ b/requirements.in
@@ -13,7 +13,7 @@ safety==3.6.2
 pip-audit==2.9.0
 tenacity==9.1.2
 aiofiles==25.1.0
-filelock==3.20.0
+filelock==3.20.1
 click==8.3.0
 rich==14.2.0
 tomli==2.3.0
diff --git a/requirements.txt b/requirements.txt
index 81d9050..3f904ea 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -358,9 +358,9 @@ fastapi==0.120.0 \
     --hash=sha256:6ce2c1cfb7000ac14ffd8ddb2bc12e62d023a36c20ec3710d09d8e36fab177a0 \
     --hash=sha256:84009182e530c47648da2f07eb380b44b69889a4acfd9e9035ee4605c5cfc469
     # via -r requirements.in
-filelock==3.20.0 \
-    --hash=sha256:339b4732ffda5cd79b13f4e2711a31b0365ce445d95d243bb996273d072546a2 \
-    --hash=sha256:711e943b4ec6be42e1d4e6690b48dc175c822967466bb31c0c293f34334c13f4
+filelock==3.20.1 \
+    --hash=sha256:15d9e9a67306188a44baa72f569d2bfd803076269365fdea0934385da4dc361a \
+    --hash=sha256:b8360948b351b80f420878d8516519a2204b07aefcdcfd24912a5d33127f188c
     # via
     #   -r requirements.in
     #   cachecontrol