diff --git a/requirements.txt b/requirements.txt
index 452bc86..863e576 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 junitparser==1.4.1
 networkx~=2.5
 numpy==1.19.2
-PyYAML==5.3.1
+PyYAML==5.4
 GitPython==3.1.11
 bokeh~=2.2.3
 openpyxl~=3.0.6
\ No newline at end of file