diff --git a/requirements.txt b/requirements.txt
index a1fa948..3ac626f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,4 +8,4 @@ threadpoolctl==2.1.0
 torch==1.7.0
 tqdm==4.54.0
 typing-extensions==3.7.4.3
-PyYAML==5.3.1
\ No newline at end of file
+PyYAML==5.4
\ No newline at end of file