diff --git a/backend/requirements.txt b/backend/requirements.txt
index 478bc30..adc5a54 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -19,9 +19,9 @@ fastapi-utils==0.2.1 ; python_version >= "3.8" and python_version < "4.0" \
 fastapi==0.79.1 ; python_version >= "3.8" and python_version < "4.0" \
     --hash=sha256:006862dec0f0f5683ac21fb0864af2ff12a931e7ba18920f28cc8eceed51896b \
     --hash=sha256:3c584179c64e265749e88221c860520fc512ea37e253282dab378cc503dfd7fd
-filelock==3.8.2 ; python_version >= "3.8" and python_version < "4.0" \
-    --hash=sha256:7565f628ea56bfcd8e54e42bdc55da899c85c1abfe1b5bcfd147e9188cebb3b2 \
-    --hash=sha256:8df285554452285f79c035efb0c861eb33a4bcfa5b7a137016e32e6a90f9792c
+filelock==3.19.1 ; python_version >= "3.8" and python_version < "4.0" \
+    --hash=sha256:66eda1888b0171c998b35be2bcc0f6d75c388a7ce20c3f3f37aa8e96c2dddf58 \
+    --hash=sha256:d38e30481def20772f5baf097c122c3babc4fcdb7e14e57049eb9d88c6dc017d
 greenlet==2.0.1 ; python_version >= "3.8" and (platform_machine == "aarch64" or platform_machine == "ppc64le" or platform_machine == "x86_64" or platform_machine == "amd64" or platform_machine == "AMD64" or platform_machine == "win32" or platform_machine == "WIN32") and python_version < "4.0" \
     --hash=sha256:0109af1138afbfb8ae647e31a2b1ab030f58b21dd8528c27beaeb0093b7938a9 \
     --hash=sha256:0459d94f73265744fee4c2d5ec44c6f34aa8a31017e6e9de770f7bcf29710be9 \