diff --git a/doc/requirements_test.txt b/doc/requirements_test.txt
index 590b29c7..5b553e97 100644
--- a/doc/requirements_test.txt
+++ b/doc/requirements_test.txt
@@ -391,9 +391,9 @@ distlib==0.4.3 ; python_version >= "3.10" and python_version < "4" \
 exceptiongroup==1.3.1 ; python_version == "3.10" \
     --hash=sha256:8b412432c6055b0b7d14c310000ae93352ed6754f70fa8f7c34141f91c4e3219 \
     --hash=sha256:a7a39a3bd276781e98394987d3a5701d0c4edffb633bb7a5144577f82c773598
-filelock==3.32.3 ; python_version >= "3.10" and python_version < "4" \
-    --hash=sha256:0ffa185a3540854c95caa7fa76b76cb219d907415e2c5dc9af25fd970563487f \
-    --hash=sha256:7f0ca4bcc0e181c60dbbd8aa9ab5b120ebb99e4e064e83636340056f833a1f09
+filelock==4.2.1 ; python_version >= "3.10" and python_version < "4" \
+    --hash=sha256:7be2662e9e826b9bba28afc0f843a123280d799a2ea44bb5d35ccec67905ae44 \
+    --hash=sha256:c4c937ccac2a813cee448e662a56366cfb374c0f8702e75f295c412cc1c5d5a3
 fonttools==4.63.0 ; python_version >= "3.10" and python_version < "4" \
     --hash=sha256:032038247a96c1690f9f31e377c389383c902531b085aa4e4dabd6f57f870e69 \
     --hash=sha256:063e08bd17bd5a90127a14123de0d6a952dbc847695fd98b63c043d58057f90c \