diff --git a/requirements.txt b/requirements.txt
index 36fd376..8498750 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -376,9 +376,9 @@ etils[array-types,enp,epath,epy,etqdm,etree]==1.5.1 \
     #   clu
     #   tensorflow-datasets
     #   tfds-nightly
-filelock==3.12.4 \
-    --hash=sha256:08c21d87ded6e2b9da6728c3dff51baf1dcecf973b768ef35bcbc3447edb9ad4 \
-    --hash=sha256:2e6f249f1f3654291606e046b09f1fd5eac39b360664c27f5aad072012f8bcbd
+filelock==3.20.1 \
+    --hash=sha256:15d9e9a67306188a44baa72f569d2bfd803076269365fdea0934385da4dc361a \
+    --hash=sha256:b8360948b351b80f420878d8516519a2204b07aefcdcfd24912a5d33127f188c
     # via
     #   gdown
     #   huggingface-hub
@@ -2064,5 +2064,6 @@ zipp==3.17.0 \
     # via etils
 
 # WARNING: The following packages were not pinned, but pip requires them to be
-# pinned when the requirements file includes hashes. Consider using the --allow-unsafe flag.
+# pinned when the requirements file includes hashes and the requirement is not
+# satisfied by a package already installed. Consider using the --allow-unsafe flag.
 # setuptools