diff --git a/requirements.txt b/requirements.txt
index dda2c33..86486db 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -16,7 +16,7 @@ decorator==5.1.1
 distlib==0.3.4
 entrypoints==0.4
 executing==0.8.3
-filelock==3.7.1
+filelock==3.20.1
 flake8==4.0.1
 flatbuffers==1.12
 gast==0.4.0
@@ -91,7 +91,7 @@ termcolor==1.1.0
 threadpoolctl==3.1.0
 toml==0.10.2
 tomli==2.0.1
-tornado==6.1
+tornado==6.5.3
 tqdm==4.64.0
 traitlets==5.2.2.post1
 typing_extensions==4.2.0