diff --git a/requirements.txt b/requirements.txt
index f480d7b..982b626 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 numpy==1.18.1
 opencv-python==4.1.2.30
 pytest==5.3.2
-PyYAML==5.3
+PyYAML==5.4
 trafaret==2.0.2
 dvc[gs]==0.80.0
 gstreamer-python @ git+https://github.com/jackersson/gstreamer-python.git#egg=gstreamer-python
\ No newline at end of file