diff --git a/mcp/agent/requirements.txt b/mcp/agent/requirements.txt
index 64c7c5b969..eeb8c788fc 100644
--- a/mcp/agent/requirements.txt
+++ b/mcp/agent/requirements.txt
@@ -390,9 +390,9 @@ fastuuid==0.12.0 \
     --hash=sha256:e4b12d3e23515e29773fa61644daa660ceb7725e05397a986c2109f512579a48 \
     --hash=sha256:ed9f449cba8cf16cced252521aee06e633d50ec48c807683f21cc1d89e193eb0
     # via litellm
-filelock==3.19.1 \
-    --hash=sha256:66eda1888b0171c998b35be2bcc0f6d75c388a7ce20c3f3f37aa8e96c2dddf58 \
-    --hash=sha256:d38e30481def20772f5baf097c122c3babc4fcdb7e14e57049eb9d88c6dc017d
+filelock==3.20.3 \
+    --hash=sha256:18c57ee915c7ec61cff0ecf7f0f869936c7c30191bb0cf406f1341778d0834e1 \
+    --hash=sha256:4b0dda527ee31078689fc205ec4f1c1bf7d56cf88b6dc9426c4f230e46c2dce1
     # via huggingface-hub
 frozenlist==1.7.0 \
     --hash=sha256:04fb24d104f425da3540ed83cbfc31388a586a7696142004c577fa61c6298c3f \