diff --git a/requirements.txt b/requirements.txt
index a2c4733..f679390 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 torch==1.2.0
 torchvision==0.4.0
 numpy==1.18.1
-pyyaml==5.3
+pyyaml==5.4
 pandas==1.0.1
 scikit-image==0.16.2
 pillow==6.2.2