diff --git a/requirements.txt b/requirements.txt
index a00c838..df01312 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -175,9 +175,9 @@ distlib==0.3.2; python_version >= "2.7" and python_full_version < "3.0.0" or pyt
 dparse==0.5.1; python_version >= "3.5" \
     --hash=sha256:e953a25e44ebb60a5c6efc2add4420c177f1d8404509da88da9729202f306994 \
     --hash=sha256:a1b5f169102e1c894f9a7d5ccf6f9402a836a5d24be80a986c7ce9eaed78f367
-filelock==3.0.12; python_version >= "2.7" and python_full_version < "3.0.0" or python_full_version >= "3.5.0" \
-    --hash=sha256:929b7d63ec5b7d6b71b0fa5ac14e030b3f70b75747cef1b10da9b879fef15836 \
-    --hash=sha256:18d82244ee114f543149c66a6e0c14e9c4f8a1044b5cdaadd0f82159d6a6ff59
+filelock==3.3.0; python_version >= "2.7" and python_full_version < "3.0.0" or python_full_version >= "3.5.0" \
+    --hash=sha256:8c7eab13dc442dc249e95158bcc12dec724465919bdc9831fdbf0660f03d1785 \
+    --hash=sha256:bbc6a0382fe8ec4744ecdf6683a2e07f65eb10ff1aff53fc02a202565446cde0
 flake8==3.9.2; (python_version >= "2.7" and python_full_version < "3.0.0") or (python_full_version >= "3.5.0") \
     --hash=sha256:bf8fd333346d844f616e8d47905ef3a3384edae6b4e9beb0c5101e25e3110907 \
     --hash=sha256:07528381786f2a6237b061f6e96610a4167b226cb926e2aa2b6b1d78057c576b